move to biome (#297)

* switch to biome

* writer format

* migrate format

* packages format

* hudozka format

* writer fix

* biome config updated

* migrate fix

* packages fix

* hudozka fix

* claude updated

.github/workflows/test-app.yml

@@ -21,7 +21,7 @@ jobs:
               run: npm ci
 
             - name: Lint
-              run: npm run lint
+              run: npx biome ci
 
     test:
         name: Test

CLAUDE.md

@@ -12,8 +12,8 @@ From repo root (delegates to `apps/hudozka`):
 
 - `npm run dev` — dev server with Turbo (`next dev --turbo`)
 - `npm run build` — production build
-- `npm run lint` — ESLint across the whole monorepo
-- `npm run format` — auto-fix lint issues
+- `npm run lint` — Biome lint + format check across the whole monorepo (`biome check`)
+- `npm run format` — auto-fix lint and format issues (`biome check --write`)
 - `npm test` — run unit tests (Vitest) across every workspace
 
 Per-app:
@@ -35,7 +35,7 @@ Feature branches are named `issue-XXX` where `XXX` is the related GitHub issue n
 
 ## Code Style
 
-ESLint 9 flat config (`eslint.config.js`) with native `eslint-config-next` 16.x support. Extends `next/core-web-vitals`. Enforces: no semicolons, double quotes, 4-space indentation, always-multiline trailing commas, `eol-last`.
+Biome (`biome.json`) handles formatting and linting. Style: no semicolons, double quotes, 4-space indentation, always-multiline trailing commas, LF line endings, 120-column line width. Lint scope is limited to `**/src/**/*.{ts,tsx,js}` via `files.includes`. Console calls are restricted to `console.error`/`console.warn` (full `console.*` is allowed only inside `apps/migrate-to-pocketbase`). `noDangerouslySetInnerHtml` is disabled because the site renders trusted CMS HTML. Inline `biome-ignore` / `eslint-disable` comments are not used — fix the underlying issue instead.
 
 **React components:** Use regular function declarations (not arrow functions) and `type` for props. Do not use `React.FC`.
 

apps/hudozka-writer/src/App.tsx

@@ -1,7 +1,7 @@
-import { useState, useEffect, useCallback } from "react"
-import { pb } from "./pb"
-import { Login } from "./components/Login"
+import { useCallback, useEffect, useState } from "react"
 import { Editor } from "./components/Editor"
+import { Login } from "./components/Login"
+import { pb } from "./pb"
 import type { PbPage } from "./types"
 import "./App.css"
 
@@ -22,9 +22,7 @@ export function App() {
         setLoading(true)
         setError("")
         try {
-            const record = await pb.collection("pages").getFirstListItem<PbPage>(
-                `slug="${slug}"`,
-            )
+            const record = await pb.collection("pages").getFirstListItem<PbPage>(`slug="${slug}"`)
             setPage(record)
         } catch {
             setError(`Page "${slug}" not found`)
@@ -87,8 +85,12 @@ export function App() {
     if (!slug) {
         return (
             <div className="app-message">
-                <p>Add <code>?page=slug</code> to the URL to edit a page.</p>
-                <button onClick={handleLogout}>Logout</button>
+                <p>
+                    Add <code>?page=slug</code> to the URL to edit a page.
+                </p>
+                <button type="button" onClick={handleLogout}>
+                    Logout
+                </button>
             </div>
         )
     }
@@ -101,7 +103,9 @@ export function App() {
         return (
             <div className="app-message">
                 <p className="app-error">{error}</p>
-                <button onClick={handleLogout}>Logout</button>
+                <button type="button" onClick={handleLogout}>
+                    Logout
+                </button>
             </div>
         )
     }
@@ -116,15 +120,15 @@ export function App() {
                 <span className="app-title">{page.title}</span>
                 <span className="app-slug">/{page.slug}</span>
                 <label className="app-published-toggle">
-                    <input
-                        type="checkbox"
-                        checked={page.published}
-                        onChange={handleTogglePublished}
-                    />
+                    <input type="checkbox" checked={page.published} onChange={handleTogglePublished} />
                     Published
                 </label>
-                <button onClick={handleDuplicate}>Duplicate</button>
-                <button onClick={handleLogout}>Logout</button>
+                <button type="button" onClick={handleDuplicate}>
+                    Duplicate
+                </button>
+                <button type="button" onClick={handleLogout}>
+                    Logout
+                </button>
             </header>
             <main className="app-main">
                 <Editor page={page} />

apps/hudozka-writer/src/components/BlockActions.tsx

@@ -1,6 +1,6 @@
-import { useEffect, useCallback } from "react"
-import type { Editor } from "@tiptap/react"
 import { Fragment } from "@tiptap/pm/model"
+import type { Editor } from "@tiptap/react"
+import { useCallback, useEffect } from "react"
 import "./BlockActions.css"
 
 export type BlockActionsProps = {
@@ -68,10 +68,14 @@ export function BlockActions({ editor, getPos, showSplit }: BlockActionsProps) {
         if (typeof pos !== "number") return
         const node = editor.state.doc.nodeAt(pos)
         if (!node) return
-        editor.chain().focus().deleteRange({
+        editor
+            .chain()
+            .focus()
+            .deleteRange({
                 from: pos,
                 to: pos + node.nodeSize,
-        }).run()
+            })
+            .run()
     }
 
     const handleSplit = (e: React.MouseEvent) => {
@@ -120,6 +124,7 @@ export function BlockActions({ editor, getPos, showSplit }: BlockActionsProps) {
     return (
         <div className="block-actions" contentEditable={false}>
             <button
+                type="button"
                 className="block-action-btn block-action-delete"
                 title="Delete block"
                 onClick={handleDelete}
@@ -128,6 +133,7 @@ export function BlockActions({ editor, getPos, showSplit }: BlockActionsProps) {
             </button>
             {showSplit && (
                 <button
+                    type="button"
                     className="block-action-btn block-action-split"
                     title="Split block"
                     onClick={handleSplit}
@@ -135,12 +141,7 @@ export function BlockActions({ editor, getPos, showSplit }: BlockActionsProps) {
                     &#x2702;
                 </button>
             )}
-            <div
-                className="block-action-btn block-drag-handle"
-                data-drag-handle
-                draggable
-                title="Drag to reorder"
-            >
+            <div className="block-action-btn block-drag-handle" data-drag-handle draggable title="Drag to reorder">
                 &#x2807;
             </div>
         </div>

apps/hudozka-writer/src/components/BlockInsert.tsx

@@ -1,5 +1,5 @@
-import { useState } from "react"
 import type { Editor } from "@tiptap/react"
+import { useState } from "react"
 import { BlockMenu } from "./BlockMenu"
 import "./BlockInsert.css"
 
@@ -30,20 +30,12 @@ export function BlockInsert({ editor, getPos }: BlockInsertProps) {
 
     return (
         <div className="block-insert" contentEditable={false}>
-            <button
-                className="block-insert-btn"
-                title="Add block"
-                onClick={handleToggle}
-            >
+            <button type="button" className="block-insert-btn" title="Add block" onClick={handleToggle}>
                 +
             </button>
             {menuOpen && (
                 <div className="block-insert-menu">
-                    <BlockMenu
-                        editor={editor}
-                        position={insertPos}
-                        onClose={handleClose}
-                    />
+                    <BlockMenu editor={editor} position={insertPos} onClose={handleClose} />
                 </div>
             )}
         </div>

apps/hudozka-writer/src/components/BlockMenu.tsx

@@ -25,21 +25,29 @@ export type BlockMenuProps = {
 
 export function BlockMenu({ editor, position, onClose, filter }: BlockMenuProps) {
     const filtered = filter
-        ? BLOCK_TYPES.filter((b) => b.label.toLowerCase().includes(filter.toLowerCase()))
+        ? BLOCK_TYPES.filter(b => b.label.toLowerCase().includes(filter.toLowerCase()))
         : BLOCK_TYPES
 
     function handleInsert(block: BlockType) {
         const id = generateBlockId()
         if (block.type === "textBlock") {
-            editor.chain().focus().insertContentAt(position, {
+            editor
+                .chain()
+                .focus()
+                .insertContentAt(position, {
                     type: "textBlock",
                     content: [{ type: "paragraph" }],
-            }).run()
+                })
+                .run()
         } else {
-            editor.chain().focus().insertContentAt(position, {
+            editor
+                .chain()
+                .focus()
+                .insertContentAt(position, {
                     type: block.type,
                     attrs: { ...block.attrs, id },
-            }).run()
+                })
+                .run()
         }
         onClose()
     }
@@ -48,12 +56,8 @@ export function BlockMenu({ editor, position, onClose, filter }: BlockMenuProps)
 
     return (
         <div className="block-menu">
-            {filtered.map((block) => (
-                <button
-                    key={block.type}
-                    className="block-menu-item"
-                    onClick={() => handleInsert(block)}
-                >
+            {filtered.map(block => (
+                <button type="button" key={block.type} className="block-menu-item" onClick={() => handleInsert(block)}>
                     {block.label}
                 </button>
             ))}
@@ -61,5 +65,5 @@ export function BlockMenu({ editor, position, onClose, filter }: BlockMenuProps)
     )
 }
 
-export { BLOCK_TYPES }
 export type { BlockType }
+export { BLOCK_TYPES }

apps/hudozka-writer/src/components/DraftBanner.tsx

@@ -8,7 +8,7 @@ export function DraftBanner({ onDiscard }: DraftBannerProps) {
     return (
         <div className="draft-banner">
             <span>You have unpublished changes</span>
-            <button onClick={onDiscard} className="draft-banner-discard">
+            <button type="button" onClick={onDiscard} className="draft-banner-discard">
                 Discard
             </button>
         </div>

apps/hudozka-writer/src/components/Editor.tsx

@@ -1,24 +1,17 @@
-import { useEditor, EditorContent } from "@tiptap/react"
-import StarterKit from "@tiptap/starter-kit"
-import { Markdown } from "@tiptap/markdown"
 import Link from "@tiptap/extension-link"
-import { useState, useCallback, useRef, useEffect } from "react"
-import { pb } from "../pb"
-import { docToTiptap, tiptapToDoc } from "../lib/serialize"
-import { Toolbar } from "./Toolbar"
-import { DraftBanner } from "./DraftBanner"
-import {
-    WriterDocument,
-    TextBlock,
-    ImageBlock,
-    DocumentBlock,
-    EmbedBlock,
-    CardGridBlock,
-} from "../nodes"
+import { Markdown } from "@tiptap/markdown"
+import { EditorContent, useEditor } from "@tiptap/react"
+import StarterKit from "@tiptap/starter-kit"
+import { useCallback, useRef, useState } from "react"
 import { SlashCommands } from "../extensions/SlashCommands"
+import { docToTiptap, tiptapToDoc } from "../lib/serialize"
+import { CardGridBlock, DocumentBlock, EmbedBlock, ImageBlock, TextBlock, WriterDocument } from "../nodes"
+import { pb } from "../pb"
+import { DraftBanner } from "./DraftBanner"
+import { Toolbar } from "./Toolbar"
 import "../nodes/nodes.css"
 import "./Editor.css"
-import type { PbPage, DocV1 } from "../types"
+import type { DocV1, PbPage } from "../types"
 
 function serializeDoc(doc: DocV1): string {
     return JSON.stringify(doc)
@@ -37,15 +30,10 @@ export function Editor({ page }: EditorProps) {
     const [hasDraft, setHasDraft] = useState(page.draft !== null)
     const [publishedDoc, setPublishedDoc] = useState(page.doc)
 
-    const snapshotRef = useRef("")
-
     const initialDoc = page.draft ?? page.doc
     const tiptapDoc = docToTiptap(initialDoc)
 
-    // Set initial snapshot
-    useEffect(() => {
-        snapshotRef.current = serializeDoc(initialDoc)
-    }, []) // eslint-disable-line react-hooks/exhaustive-deps
+    const snapshotRef = useRef(serializeDoc(initialDoc))
 
     const editor = useEditor({
         extensions: [
@@ -157,14 +145,12 @@ export function Editor({ page }: EditorProps) {
                 markdownMode={markdownMode}
                 onToggleMarkdown={handleToggleMarkdown}
             />
-            {hasDraft && (
-                <DraftBanner onDiscard={handleDiscard} />
-            )}
+            {hasDraft && <DraftBanner onDiscard={handleDiscard} />}
             {markdownMode ? (
                 <textarea
                     className="editor-markdown"
                     value={markdownText}
-                    onChange={(e) => setMarkdownText(e.target.value)}
+                    onChange={e => setMarkdownText(e.target.value)}
                 />
             ) : (
                 <EditorContent editor={editor} className="editor-content" />

apps/hudozka-writer/src/components/FilePicker.tsx

@@ -1,4 +1,4 @@
-import { useState, useEffect, useRef } from "react"
+import { useEffect, useRef, useState } from "react"
 import { pb } from "../pb"
 import type { PbFile } from "../types"
 import "./FilePicker.css"
@@ -18,23 +18,25 @@ export function FilePicker({ onSelect, onClose }: FilePickerProps) {
     const fileRef = useRef<HTMLInputElement>(null)
 
     useEffect(() => {
-        loadFiles(page)
-    }, [page])
-
-    async function loadFiles(p: number) {
+        let cancelled = false
         setLoading(true)
-        try {
-            const result = await pb.collection("files").getList<PbFile>(p, 20, {
-                sort: "-created",
-            })
+        pb.collection("files")
+            .getList<PbFile>(page, 20, { sort: "-created" })
+            .then(result => {
+                if (cancelled) return
                 setFiles(result.items)
                 setTotalPages(result.totalPages)
-        } catch (err) {
-            console.error("Failed to load files:", err)
-        } finally {
-            setLoading(false)
-        }
+            })
+            .catch(err => {
+                if (!cancelled) console.error("Failed to load files:", err)
+            })
+            .finally(() => {
+                if (!cancelled) setLoading(false)
+            })
+        return () => {
+            cancelled = true
         }
+    }, [page])
 
     async function handleUpload() {
         const file = fileRef.current?.files?.[0]
@@ -55,22 +57,30 @@ export function FilePicker({ onSelect, onClose }: FilePickerProps) {
     }
 
     return (
-        <div className="picker-overlay" onClick={onClose}>
-            <div className="picker" onClick={(e) => e.stopPropagation()}>
-                <div className="picker-header">
-                    <button
-                        className={tab === "browse" ? "active" : ""}
-                        onClick={() => setTab("browse")}
+        <div
+            className="picker-overlay"
+            onClick={onClose}
+            onKeyDown={e => {
+                if (e.key === "Escape") onClose()
+            }}
         >
+            <div
+                className="picker"
+                onClick={e => e.stopPropagation()}
+                onKeyDown={e => {
+                    e.stopPropagation()
+                }}
+            >
+                <div className="picker-header">
+                    <button type="button" className={tab === "browse" ? "active" : ""} onClick={() => setTab("browse")}>
                         Browse
                     </button>
-                    <button
-                        className={tab === "upload" ? "active" : ""}
-                        onClick={() => setTab("upload")}
-                    >
+                    <button type="button" className={tab === "upload" ? "active" : ""} onClick={() => setTab("upload")}>
                         Upload
                     </button>
-                    <button className="picker-close" onClick={onClose}>×</button>
+                    <button type="button" className="picker-close" onClick={onClose}>
+                        ×
+                    </button>
                 </div>
 
                 {tab === "browse" && (
@@ -79,8 +89,9 @@ export function FilePicker({ onSelect, onClose }: FilePickerProps) {
                             <div className="picker-loading">Loading...</div>
                         ) : (
                             <div className="file-picker-list">
-                                {files.map((f) => (
+                                {files.map(f => (
                                     <button
+                                        type="button"
                                         key={f.id}
                                         className="file-picker-item"
                                         onClick={() => onSelect(f.id)}
@@ -92,17 +103,13 @@ export function FilePicker({ onSelect, onClose }: FilePickerProps) {
                             </div>
                         )}
                         <div className="picker-pagination">
-                            <button
-                                disabled={page <= 1}
-                                onClick={() => setPage((p) => p - 1)}
-                            >
+                            <button type="button" disabled={page <= 1} onClick={() => setPage(p => p - 1)}>
                                 Prev
                             </button>
-                            <span>{page} / {totalPages}</span>
-                            <button
-                                disabled={page >= totalPages}
-                                onClick={() => setPage((p) => p + 1)}
-                            >
+                            <span>
+                                {page} / {totalPages}
+                            </span>
+                            <button type="button" disabled={page >= totalPages} onClick={() => setPage(p => p + 1)}>
                                 Next
                             </button>
                         </div>
@@ -112,7 +119,7 @@ export function FilePicker({ onSelect, onClose }: FilePickerProps) {
                 {tab === "upload" && (
                     <div className="picker-upload">
                         <input type="file" ref={fileRef} />
-                        <button onClick={handleUpload} disabled={uploading}>
+                        <button type="button" onClick={handleUpload} disabled={uploading}>
                             {uploading ? "Uploading..." : "Upload"}
                         </button>
                     </div>

apps/hudozka-writer/src/components/ImagePicker.tsx

@@ -1,4 +1,4 @@
-import { useState, useEffect, useRef } from "react"
+import { useEffect, useRef, useState } from "react"
 import { pb } from "../pb"
 import type { PbImage } from "../types"
 import "./ImagePicker.css"
@@ -18,23 +18,25 @@ export function ImagePicker({ onSelect, onClose }: ImagePickerProps) {
     const fileRef = useRef<HTMLInputElement>(null)
 
     useEffect(() => {
-        loadImages(page)
-    }, [page])
-
-    async function loadImages(p: number) {
+        let cancelled = false
         setLoading(true)
-        try {
-            const result = await pb.collection("images").getList<PbImage>(p, 20, {
-                sort: "-created",
-            })
+        pb.collection("images")
+            .getList<PbImage>(page, 20, { sort: "-created" })
+            .then(result => {
+                if (cancelled) return
                 setImages(result.items)
                 setTotalPages(result.totalPages)
-        } catch (err) {
-            console.error("Failed to load images:", err)
-        } finally {
-            setLoading(false)
-        }
+            })
+            .catch(err => {
+                if (!cancelled) console.error("Failed to load images:", err)
+            })
+            .finally(() => {
+                if (!cancelled) setLoading(false)
+            })
+        return () => {
+            cancelled = true
         }
+    }, [page])
 
     async function handleUpload() {
         const file = fileRef.current?.files?.[0]
@@ -64,22 +66,30 @@ export function ImagePicker({ onSelect, onClose }: ImagePickerProps) {
     }
 
     return (
-        <div className="picker-overlay" onClick={onClose}>
-            <div className="picker" onClick={(e) => e.stopPropagation()}>
-                <div className="picker-header">
-                    <button
-                        className={tab === "browse" ? "active" : ""}
-                        onClick={() => setTab("browse")}
+        <div
+            className="picker-overlay"
+            onClick={onClose}
+            onKeyDown={e => {
+                if (e.key === "Escape") onClose()
+            }}
         >
+            <div
+                className="picker"
+                onClick={e => e.stopPropagation()}
+                onKeyDown={e => {
+                    e.stopPropagation()
+                }}
+            >
+                <div className="picker-header">
+                    <button type="button" className={tab === "browse" ? "active" : ""} onClick={() => setTab("browse")}>
                         Browse
                     </button>
-                    <button
-                        className={tab === "upload" ? "active" : ""}
-                        onClick={() => setTab("upload")}
-                    >
+                    <button type="button" className={tab === "upload" ? "active" : ""} onClick={() => setTab("upload")}>
                         Upload
                     </button>
-                    <button className="picker-close" onClick={onClose}>×</button>
+                    <button type="button" className="picker-close" onClick={onClose}>
+                        ×
+                    </button>
                 </div>
 
                 {tab === "browse" && (
@@ -88,8 +98,9 @@ export function ImagePicker({ onSelect, onClose }: ImagePickerProps) {
                             <div className="picker-loading">Loading...</div>
                         ) : (
                             <div className="picker-grid">
-                                {images.map((img) => (
+                                {images.map(img => (
                                     <button
+                                        type="button"
                                         key={img.id}
                                         className="picker-thumb"
                                         onClick={() => onSelect(img.id)}
@@ -100,17 +111,13 @@ export function ImagePicker({ onSelect, onClose }: ImagePickerProps) {
                             </div>
                         )}
                         <div className="picker-pagination">
-                            <button
-                                disabled={page <= 1}
-                                onClick={() => setPage((p) => p - 1)}
-                            >
+                            <button type="button" disabled={page <= 1} onClick={() => setPage(p => p - 1)}>
                                 Prev
                             </button>
-                            <span>{page} / {totalPages}</span>
-                            <button
-                                disabled={page >= totalPages}
-                                onClick={() => setPage((p) => p + 1)}
-                            >
+                            <span>
+                                {page} / {totalPages}
+                            </span>
+                            <button type="button" disabled={page >= totalPages} onClick={() => setPage(p => p + 1)}>
                                 Next
                             </button>
                         </div>
@@ -120,7 +127,7 @@ export function ImagePicker({ onSelect, onClose }: ImagePickerProps) {
                 {tab === "upload" && (
                     <div className="picker-upload">
                         <input type="file" accept="image/*" ref={fileRef} />
-                        <button onClick={handleUpload} disabled={uploading}>
+                        <button type="button" onClick={handleUpload} disabled={uploading}>
                             {uploading ? "Uploading..." : "Upload"}
                         </button>
                     </div>

apps/hudozka-writer/src/components/Login.tsx

@@ -1,5 +1,5 @@
-import { useState } from "react"
 import type { FormEvent } from "react"
+import { useState } from "react"
 import { pb } from "../pb"
 import "./Login.css"
 
@@ -36,14 +36,14 @@ export function Login({ onLogin }: LoginProps) {
                     type="email"
                     placeholder="Email"
                     value={email}
-                    onChange={(e) => setEmail(e.target.value)}
+                    onChange={e => setEmail(e.target.value)}
                     required
                 />
                 <input
                     type="password"
                     placeholder="Password"
                     value={password}
-                    onChange={(e) => setPassword(e.target.value)}
+                    onChange={e => setPassword(e.target.value)}
                     required
                 />
                 <button type="submit" disabled={loading}>

apps/hudozka-writer/src/components/Toolbar.tsx

@@ -33,6 +33,7 @@ export function Toolbar({
         <div className="toolbar">
             <div className="toolbar-group">
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleBold().run()}
                     className={editor.isActive("bold") ? "active" : ""}
                     title="Bold"
@@ -40,6 +41,7 @@ export function Toolbar({
                     B
                 </button>
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleItalic().run()}
                     className={editor.isActive("italic") ? "active" : ""}
                     title="Italic"
@@ -47,6 +49,7 @@ export function Toolbar({
                     I
                 </button>
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleStrike().run()}
                     className={editor.isActive("strike") ? "active" : ""}
                     title="Strikethrough"
@@ -54,6 +57,7 @@ export function Toolbar({
                     S
                 </button>
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleCode().run()}
                     className={editor.isActive("code") ? "active" : ""}
                     title="Inline code"
@@ -64,18 +68,21 @@ export function Toolbar({
 
             <div className="toolbar-group">
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleHeading({ level: 1 }).run()}
                     className={editor.isActive("heading", { level: 1 }) ? "active" : ""}
                 >
                     H1
                 </button>
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleHeading({ level: 2 }).run()}
                     className={editor.isActive("heading", { level: 2 }) ? "active" : ""}
                 >
                     H2
                 </button>
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleHeading({ level: 3 }).run()}
                     className={editor.isActive("heading", { level: 3 }) ? "active" : ""}
                 >
@@ -85,6 +92,7 @@ export function Toolbar({
 
             <div className="toolbar-group">
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleBulletList().run()}
                     className={editor.isActive("bulletList") ? "active" : ""}
                     title="Bullet list"
@@ -92,6 +100,7 @@ export function Toolbar({
                     List
                 </button>
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleOrderedList().run()}
                     className={editor.isActive("orderedList") ? "active" : ""}
                     title="Numbered list"
@@ -99,6 +108,7 @@ export function Toolbar({
                     1.
                 </button>
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleBlockquote().run()}
                     className={editor.isActive("blockquote") ? "active" : ""}
                     title="Blockquote"
@@ -106,6 +116,7 @@ export function Toolbar({
                     &ldquo;
                 </button>
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().toggleCodeBlock().run()}
                     className={editor.isActive("codeBlock") ? "active" : ""}
                     title="Code block"
@@ -113,6 +124,7 @@ export function Toolbar({
                     Code
                 </button>
                 <button
+                    type="button"
                     onClick={() => editor.chain().focus().setHorizontalRule().run()}
                     title="Horizontal rule"
                 >
@@ -122,6 +134,7 @@ export function Toolbar({
 
             <div className="toolbar-group">
                 <button
+                    type="button"
                     onClick={onToggleMarkdown}
                     className={markdownMode ? "active" : ""}
                     title="Toggle markdown view"
@@ -131,14 +144,11 @@ export function Toolbar({
             </div>
 
             <div className="toolbar-group toolbar-actions">
-                <button
-                    onClick={onSave}
-                    disabled={!canSave || saving}
-                    className="toolbar-save-btn"
-                >
+                <button type="button" onClick={onSave} disabled={!canSave || saving} className="toolbar-save-btn">
                     {saving ? "Saving..." : "Save"}
                 </button>
                 <button
+                    type="button"
                     onClick={onPublish}
                     disabled={!canPublish || publishing}
                     className="toolbar-publish-btn"

apps/hudozka-writer/src/extensions/SlashCommands.tsx

@@ -1,12 +1,12 @@
 import { Extension } from "@tiptap/core"
-import { PluginKey } from "@tiptap/pm/state"
+import type { Node as PmNode, ResolvedPos } from "@tiptap/pm/model"
 import { Fragment } from "@tiptap/pm/model"
-import type { ResolvedPos, Node as PmNode } from "@tiptap/pm/model"
+import { PluginKey } from "@tiptap/pm/state"
+import type { Editor } from "@tiptap/react"
+import type { SuggestionKeyDownProps, SuggestionOptions, SuggestionProps } from "@tiptap/suggestion"
 import Suggestion from "@tiptap/suggestion"
-import type { SuggestionOptions, SuggestionProps, SuggestionKeyDownProps } from "@tiptap/suggestion"
 import { createRoot } from "react-dom/client"
 import { generateBlockId } from "../lib/id"
-import type { Editor } from "@tiptap/react"
 import "./SlashCommands.css"
 
 type SlashCommandItem = {
@@ -34,13 +34,22 @@ function findTextBlockDepth($pos: ResolvedPos): number | null {
     return null
 }
 
-function SlashMenu({ items, command, selectedIndex }: { items: SlashCommandItem[]; command: (item: SlashCommandItem) => void; selectedIndex: number }) {
+function SlashMenu({
+    items,
+    command,
+    selectedIndex,
+}: {
+    items: SlashCommandItem[]
+    command: (item: SlashCommandItem) => void
+    selectedIndex: number
+}) {
     if (items.length === 0) return null
 
     return (
         <div className="slash-menu">
             {items.map((item, index) => (
                 <button
+                    type="button"
                     key={item.type}
                     className={`slash-menu-item${index === selectedIndex ? " slash-menu-item--selected" : ""}`}
                     onClick={() => command(item)}
@@ -62,9 +71,7 @@ export const SlashCommands = Extension.create({
                 pluginKey: slashCommandsPluginKey,
                 startOfLine: true,
                 items: ({ query }: { query: string }) => {
-                    return ITEMS.filter((item) =>
-                        item.label.toLowerCase().includes(query.toLowerCase())
-                    )
+                    return ITEMS.filter(item => item.label.toLowerCase().includes(query.toLowerCase()))
                 },
                 render: () => {
                     let container: HTMLDivElement | null = null
@@ -74,13 +81,9 @@ export const SlashCommands = Extension.create({
                     let currentCommand: ((item: SlashCommandItem) => void) | null = null
 
                     function renderMenu() {
-                        if (!root) return
+                        if (!root || !currentCommand) return
                         root.render(
-                            <SlashMenu
-                                items={currentItems}
-                                command={currentCommand!}
-                                selectedIndex={selectedIndex}
-                            />
+                            <SlashMenu items={currentItems} command={currentCommand} selectedIndex={selectedIndex} />,
                         )
                     }
 
@@ -153,7 +156,15 @@ export const SlashCommands = Extension.create({
                         },
                     }
                 },
-                command: ({ editor, range, props }: { editor: Editor; range: { from: number; to: number }; props: SlashCommandItem }) => {
+                command: ({
+                    editor,
+                    range,
+                    props,
+                }: {
+                    editor: Editor
+                    range: { from: number; to: number }
+                    props: SlashCommandItem
+                }) => {
                     // Delete the slash command text
                     editor.chain().focus().deleteRange(range).run()
 
@@ -213,16 +224,14 @@ export const SlashCommands = Extension.create({
                             children.push(textBlockNode.child(i))
                         }
                         // Skip if all children are empty paragraphs
-                        const hasContent = children.some((c) => c.content.size > 0)
+                        const hasContent = children.some(c => c.content.size > 0)
                         if (hasContent) {
                             fragments.push(textBlockType.create(null, children))
                         }
                     }
 
                     // Insert the custom block
-                    fragments.push(schema.nodes[props.type].create(
-                        { ...props.attrs, id },
-                    ))
+                    fragments.push(schema.nodes[props.type].create({ ...props.attrs, id }))
 
                     // Build second textBlock (children after splitAfter) — skip empty
                     const remaining = []
@@ -231,7 +240,7 @@ export const SlashCommands = Extension.create({
                         remaining.push(textBlockNode.child(i))
                     }
                     // Filter out empty paragraphs at the edges
-                    const nonEmpty = remaining.filter((c) => c.content.size > 0)
+                    const nonEmpty = remaining.filter(c => c.content.size > 0)
                     if (nonEmpty.length > 0) {
                         fragments.push(textBlockType.create(null, remaining))
                     }

apps/hudozka-writer/src/lib/markdown.ts

@@ -1,16 +1,13 @@
+import Link from "@tiptap/extension-link"
 import { MarkdownManager } from "@tiptap/markdown"
 import StarterKit from "@tiptap/starter-kit"
-import Link from "@tiptap/extension-link"
 
 let manager: MarkdownManager | null = null
 
 export function getMarkdownManager(): MarkdownManager {
     if (!manager) {
         manager = new MarkdownManager({
-            extensions: [
-                StarterKit,
-                Link,
-            ],
+            extensions: [StarterKit, Link],
         })
     }
     return manager

apps/hudozka-writer/src/lib/serialize.ts

@@ -2,11 +2,11 @@ import type { JSONContent } from "@tiptap/core"
 import type {
     DocV1,
     DocV1Block,
-    DocV1BlockText,
-    DocV1BlockImage,
+    DocV1BlockCardGrid,
     DocV1BlockDocument,
     DocV1BlockEmbed,
-    DocV1BlockCardGrid,
+    DocV1BlockImage,
+    DocV1BlockText,
 } from "../types"
 import { generateBlockId } from "./id"
 import { getMarkdownManager } from "./markdown"

apps/hudozka-writer/src/main.tsx

@@ -3,7 +3,10 @@ import { createRoot } from "react-dom/client"
 import { App } from "./App"
 import "./index.css"
 
-createRoot(document.getElementById("root")!).render(
+const rootElement = document.getElementById("root")
+if (!rootElement) throw new Error("Root element #root not found")
+
+createRoot(rootElement).render(
     <StrictMode>
         <App />
     </StrictMode>,

apps/hudozka-writer/src/nodes/CardGridBlock.tsx

@@ -1,11 +1,11 @@
-import { Node, mergeAttributes } from "@tiptap/core"
-import { ReactNodeViewRenderer, NodeViewWrapper } from "@tiptap/react"
+import { mergeAttributes, Node } from "@tiptap/core"
 import type { NodeViewProps } from "@tiptap/react"
-import { useState, useEffect } from "react"
-import { pb } from "../pb"
-import type { PbPage } from "../types"
+import { NodeViewWrapper, ReactNodeViewRenderer } from "@tiptap/react"
+import { useEffect, useMemo, useState } from "react"
 import { BlockActions } from "../components/BlockActions"
 import { BlockInsert } from "../components/BlockInsert"
+import { pb } from "../pb"
+import type { PbPage } from "../types"
 
 type ResolvedItem = {
     page: string
@@ -13,7 +13,7 @@ type ResolvedItem = {
 }
 
 function CardGridBlockView({ node, editor, getPos }: NodeViewProps) {
-    const items = JSON.parse(node.attrs.items || "[]")
+    const items = useMemo<Array<{ page: string }>>(() => JSON.parse(node.attrs.items || "[]"), [node.attrs.items])
     const [resolved, setResolved] = useState<ResolvedItem[]>([])
     const [loading, setLoading] = useState(false)
 
@@ -25,33 +25,31 @@ function CardGridBlockView({ node, editor, getPos }: NodeViewProps) {
 
         setLoading(true)
         Promise.all(
-            items.map(async (item: { page: string }) => {
+            items.map(async item => {
                 try {
                     const page = await pb.collection("pages").getOne<PbPage>(item.page)
                     return { page: item.page, title: page.title }
                 } catch {
                     return { page: item.page, title: null }
                 }
-            })
-        ).then((results) => {
+            }),
+        ).then(results => {
             setResolved(results)
             setLoading(false)
         })
-    }, [node.attrs.items])
+    }, [items])
 
     return (
         <>
             <NodeViewWrapper className="node-view-block node-readonly-block">
                 <BlockActions editor={editor} getPos={getPos} />
                 <div className="node-view-content">
-                    <div className="node-block-label">
-                        Card Grid ({items.length})
-                    </div>
+                    <div className="node-block-label">Card Grid ({items.length})</div>
                     {loading ? (
                         <div className="node-block-info">Loading...</div>
                     ) : (
                         <ul className="node-cardgrid-list">
-                            {resolved.map((item) => (
+                            {resolved.map(item => (
                                 <li key={item.page} className="node-cardgrid-item">
                                     {item.title ?? item.page}
                                 </li>

apps/hudozka-writer/src/nodes/DocumentBlock.tsx

@@ -1,12 +1,12 @@
-import { Node, mergeAttributes } from "@tiptap/core"
-import { ReactNodeViewRenderer, NodeViewWrapper } from "@tiptap/react"
+import { mergeAttributes, Node } from "@tiptap/core"
 import type { NodeViewProps } from "@tiptap/react"
-import { useState, useEffect } from "react"
-import { pb } from "../pb"
-import { FilePicker } from "../components/FilePicker"
-import type { PbFile } from "../types"
+import { NodeViewWrapper, ReactNodeViewRenderer } from "@tiptap/react"
+import { useEffect, useState } from "react"
 import { BlockActions } from "../components/BlockActions"
 import { BlockInsert } from "../components/BlockInsert"
+import { FilePicker } from "../components/FilePicker"
+import { pb } from "../pb"
+import type { PbFile } from "../types"
 
 function DocumentBlockView({ node, updateAttributes, editor, getPos }: NodeViewProps) {
     const { fileId, title } = node.attrs
@@ -15,9 +15,12 @@ function DocumentBlockView({ node, updateAttributes, editor, getPos }: NodeViewP
 
     useEffect(() => {
         if (!fileId) return
-        pb.collection("files").getOne<PbFile>(fileId).then((f) => {
+        pb.collection("files")
+            .getOne<PbFile>(fileId)
+            .then(f => {
                 setFilename(f.filename)
-        }).catch(() => {
+            })
+            .catch(() => {
                 setFilename(null)
             })
     }, [fileId])
@@ -34,43 +37,37 @@ function DocumentBlockView({ node, updateAttributes, editor, getPos }: NodeViewP
                 <div className="node-view-content">
                     <div className="node-block-label">File</div>
                     {fileId ? (
-                        <div
+                        <button
+                            type="button"
                             className="node-document-file"
                             onClick={() => setShowPicker(true)}
                             style={{ cursor: "pointer" }}
                         >
                             📎 {filename ?? fileId}
-                        </div>
+                        </button>
                     ) : (
-                        <div
+                        <button
+                            type="button"
                             className="node-document-placeholder"
                             onClick={() => setShowPicker(true)}
                             style={{ cursor: "pointer" }}
                         >
                             Click to select file
-                        </div>
+                        </button>
                     )}
                     <div className="node-document-controls">
                         <input
                             type="text"
                             placeholder="Title"
                             value={title || ""}
-                            onChange={(e) => updateAttributes({ title: e.target.value })}
+                            onChange={e => updateAttributes({ title: e.target.value })}
                             className="node-document-title"
                         />
-                        <button
-                            className="node-image-pick-btn"
-                            onClick={() => setShowPicker(true)}
-                        >
+                        <button type="button" className="node-image-pick-btn" onClick={() => setShowPicker(true)}>
                             Pick
                         </button>
                     </div>
-                    {showPicker && (
-                        <FilePicker
-                            onSelect={handleSelect}
-                            onClose={() => setShowPicker(false)}
-                        />
-                    )}
+                    {showPicker && <FilePicker onSelect={handleSelect} onClose={() => setShowPicker(false)} />}
                 </div>
             </NodeViewWrapper>
             <BlockInsert editor={editor} getPos={getPos} />

apps/hudozka-writer/src/nodes/EmbedBlock.tsx

@@ -1,6 +1,6 @@
-import { Node, mergeAttributes } from "@tiptap/core"
-import { ReactNodeViewRenderer, NodeViewWrapper } from "@tiptap/react"
+import { mergeAttributes, Node } from "@tiptap/core"
 import type { NodeViewProps } from "@tiptap/react"
+import { NodeViewWrapper, ReactNodeViewRenderer } from "@tiptap/react"
 import { BlockActions } from "../components/BlockActions"
 import { BlockInsert } from "../components/BlockInsert"
 

apps/hudozka-writer/src/nodes/ImageBlock.tsx

@@ -1,12 +1,12 @@
-import { Node, mergeAttributes } from "@tiptap/core"
-import { ReactNodeViewRenderer, NodeViewWrapper } from "@tiptap/react"
+import { mergeAttributes, Node } from "@tiptap/core"
 import type { NodeViewProps } from "@tiptap/react"
-import { pb } from "../pb"
-import type { PbImage } from "../types"
-import { useState, useEffect } from "react"
-import { ImagePicker } from "../components/ImagePicker"
+import { NodeViewWrapper, ReactNodeViewRenderer } from "@tiptap/react"
+import { useEffect, useState } from "react"
 import { BlockActions } from "../components/BlockActions"
 import { BlockInsert } from "../components/BlockInsert"
+import { ImagePicker } from "../components/ImagePicker"
+import { pb } from "../pb"
+import type { PbImage } from "../types"
 
 function ImageBlockView({ node, updateAttributes, editor, getPos }: NodeViewProps) {
     const { imageId, wide, caption } = node.attrs
@@ -15,10 +15,13 @@ function ImageBlockView({ node, updateAttributes, editor, getPos }: NodeViewProp
 
     useEffect(() => {
         if (!imageId) return
-        pb.collection("images").getOne<PbImage>(imageId).then((img) => {
+        pb.collection("images")
+            .getOne<PbImage>(imageId)
+            .then(img => {
                 const url = pb.files.getURL(img, img.file, { thumb: "300x200" })
                 setThumbnail(url)
-        }).catch(() => {
+            })
+            .catch(() => {
                 setThumbnail(null)
             })
     }, [imageId])
@@ -35,28 +38,30 @@ function ImageBlockView({ node, updateAttributes, editor, getPos }: NodeViewProp
                 <div className="node-view-content">
                     <div className="node-block-label">Image</div>
                     {thumbnail ? (
-                        <img
-                            src={thumbnail}
-                            alt={caption || "image"}
-                            className="node-image-thumb"
+                        <button
+                            type="button"
+                            className="node-image-thumb-button"
                             onClick={() => setShowPicker(true)}
-                            style={{ cursor: "pointer" }}
-                        />
+                            style={{ cursor: "pointer", padding: 0, border: 0, background: "none" }}
+                        >
+                            <img src={thumbnail} alt={caption || "image"} className="node-image-thumb" />
+                        </button>
                     ) : (
-                        <div
+                        <button
+                            type="button"
                             className="node-image-placeholder"
                             onClick={() => setShowPicker(true)}
                             style={{ cursor: "pointer" }}
                         >
                             {imageId ? "Loading..." : "Click to select image"}
-                        </div>
+                        </button>
                     )}
                     <div className="node-image-controls">
                         <label>
                             <input
                                 type="checkbox"
                                 checked={wide}
-                                onChange={(e) => updateAttributes({ wide: e.target.checked })}
+                                onChange={e => updateAttributes({ wide: e.target.checked })}
                             />
                             Wide
                         </label>
@@ -64,22 +69,14 @@ function ImageBlockView({ node, updateAttributes, editor, getPos }: NodeViewProp
                             type="text"
                             placeholder="Caption"
                             value={caption || ""}
-                            onChange={(e) => updateAttributes({ caption: e.target.value })}
+                            onChange={e => updateAttributes({ caption: e.target.value })}
                             className="node-image-caption"
                         />
-                        <button
-                            className="node-image-pick-btn"
-                            onClick={() => setShowPicker(true)}
-                        >
+                        <button type="button" className="node-image-pick-btn" onClick={() => setShowPicker(true)}>
                             Pick
                         </button>
                     </div>
-                    {showPicker && (
-                        <ImagePicker
-                            onSelect={handleSelect}
-                            onClose={() => setShowPicker(false)}
-                        />
-                    )}
+                    {showPicker && <ImagePicker onSelect={handleSelect} onClose={() => setShowPicker(false)} />}
                 </div>
             </NodeViewWrapper>
             <BlockInsert editor={editor} getPos={getPos} />

apps/hudozka-writer/src/nodes/TextBlock.tsx

@@ -1,6 +1,6 @@
-import { Node, mergeAttributes } from "@tiptap/core"
-import { ReactNodeViewRenderer, NodeViewWrapper, NodeViewContent } from "@tiptap/react"
+import { mergeAttributes, Node } from "@tiptap/core"
 import type { NodeViewProps } from "@tiptap/react"
+import { NodeViewContent, NodeViewWrapper, ReactNodeViewRenderer } from "@tiptap/react"
 import { BlockActions } from "../components/BlockActions"
 import { BlockInsert } from "../components/BlockInsert"
 

apps/hudozka-writer/src/nodes/index.ts

@@ -1,6 +1,6 @@
-export { WriterDocument } from "./WriterDocument"
-export { TextBlock } from "./TextBlock"
-export { ImageBlock } from "./ImageBlock"
+export { CardGridBlock } from "./CardGridBlock"
 export { DocumentBlock } from "./DocumentBlock"
 export { EmbedBlock } from "./EmbedBlock"
-export { CardGridBlock } from "./CardGridBlock"
+export { ImageBlock } from "./ImageBlock"
+export { TextBlock } from "./TextBlock"
+export { WriterDocument } from "./WriterDocument"

apps/hudozka-writer/src/types.ts

@@ -77,12 +77,7 @@ export type DocV1BlockCardGrid = {
     items: DocV1BlockCardGridItem[]
 }
 
-export type DocV1Block =
-    | DocV1BlockText
-    | DocV1BlockImage
-    | DocV1BlockDocument
-    | DocV1BlockEmbed
-    | DocV1BlockCardGrid
+export type DocV1Block = DocV1BlockText | DocV1BlockImage | DocV1BlockDocument | DocV1BlockEmbed | DocV1BlockCardGrid
 
 export type DocV1 = {
     version: 1

apps/hudozka/package.json

@@ -8,8 +8,8 @@
         "start": "next start",
         "dev": "next dev --turbo",
         "build": "next build",
-        "lint": "eslint .",
-        "format": "eslint --fix .",
+        "lint": "biome check",
+        "format": "biome check --write",
         "test": "vitest run"
     },
     "repository": {

apps/hudozka/src/app/[...slug]/page.tsx

@@ -1,10 +1,10 @@
+import { tail } from "@hudozka/utils"
 import type { Metadata } from "next"
 import { notFound } from "next/navigation"
 import { App } from "@/components/App"
 import { PageContent } from "@/components/PageContent"
-import { MetaBuilder, buildMetadata } from "@/lib/meta"
+import { buildMetadata, MetaBuilder } from "@/lib/meta"
 import { getPageBySlug, getUrls } from "@/remote/api"
-import { tail } from "@hudozka/utils"
 
 export const revalidate = 30
 export const dynamicParams = true
@@ -45,7 +45,7 @@ export default async function SlugPage({ params }: Props) {
     }
 
     const breadcrumbSize = page.breadcrumb?.length ?? 0
-    const breadcrumbs = breadcrumbSize < 2 ? [] : page.breadcrumb ?? []
+    const breadcrumbs = breadcrumbSize < 2 ? [] : (page.breadcrumb ?? [])
 
     return (
         <App

apps/hudozka/src/app/feed.json/route.ts

@@ -10,7 +10,7 @@ export async function GET() {
         title: "Шлиссельбургская ДХШ",
         home_page_url: siteUrl,
         feed_url: `${siteUrl}/feed.json`,
-        items: pages.map((page) => ({
+        items: pages.map(page => ({
             id: `${siteUrl}${page.url}`,
             url: `${siteUrl}${page.url}`,
             title: page.title,

apps/hudozka/src/app/layout.tsx

@@ -5,8 +5,8 @@ import "src/style/marker/marker-table.css"
 import "src/style/kazimir/video.css"
 
 import type { Metadata, Viewport } from "next"
-import Script from "next/script"
 import { Roboto } from "next/font/google"
+import Script from "next/script"
 import { YMetrika } from "@/components/YMetrika"
 
 const roboto = Roboto({
@@ -17,10 +17,7 @@ const roboto = Roboto({
 
 export const metadata: Metadata = {
     verification: {
-        google: [
-            "8BxOTw-Q02DS2KAdcGcnIMwiPZ58DVB18XpOfRibCcg",
-            "A-TEemUw4hHpULUDCd6xhxfHnyRbgKtss90JGKXnSpw",
-        ],
+        google: ["8BxOTw-Q02DS2KAdcGcnIMwiPZ58DVB18XpOfRibCcg", "A-TEemUw4hHpULUDCd6xhxfHnyRbgKtss90JGKXnSpw"],
         other: {
             "yandex-verification": "643c7dac144b9dac",
             "msvalidate.01": "E878301FE3E3F12D233A6B1156889601",
@@ -38,7 +35,7 @@ export const metadata: Metadata = {
     },
     other: {
         "apple-mobile-web-app-capable": "yes",
-        "referrer": "unsafe-url",
+        referrer: "unsafe-url",
     },
     alternates: {
         types: {

apps/hudozka/src/app/page.tsx

@@ -1,17 +1,14 @@
 import type { Metadata } from "next"
 import { App } from "@/components/App"
 import { HomeContent } from "@/components/HomeContent"
-import { MetaBuilder, buildMetadata } from "@/lib/meta"
+import { buildMetadata, MetaBuilder } from "@/lib/meta"
 import { getHomeCards } from "@/remote/api"
 
 export const revalidate = 30
 
 export async function generateMetadata(): Promise<Metadata> {
     const title = "Шлиссельбургская ДХШ"
-    const m = new MetaBuilder()
-        .setTitle(title)
-        .setData({ url: "/" })
-        .build()
+    const m = new MetaBuilder().setTitle(title).setData({ url: "/" }).build()
     return buildMetadata(m)
 }
 

apps/hudozka/src/app/sitemap.ts

@@ -16,7 +16,7 @@ export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
         },
     ]
 
-    const dynamicPages: MetadataRoute.Sitemap = urls.map((path) => ({
+    const dynamicPages: MetadataRoute.Sitemap = urls.map(path => ({
         url: `${siteUrl}${path}`,
         changeFrequency: "daily",
     }))

apps/hudozka/src/components/AccessibilityButton/index.tsx

@@ -1,22 +1,14 @@
-import { theme, toggleTheme } from "@/store/theme"
 import { Button } from "@hudozka/ui"
 import { HiOutlineEye, HiOutlineEyeOff } from "react-icons/hi"
 import { useSnapshot } from "valtio"
+import { theme, toggleTheme } from "@/store/theme"
 
 export function AccessibilityButton() {
     const t = useSnapshot(theme)
 
     return (
-        <Button
-            theme="icon"
-            size="default"
-            onClick={toggleTheme}
-        >
-            {t.theme === "default" ? (
-                <HiOutlineEyeOff size={24} />
-            ) : (
-                <HiOutlineEye size={24} />
-            )}
+        <Button theme="icon" size="default" onClick={toggleTheme}>
+            {t.theme === "default" ? <HiOutlineEyeOff size={24} /> : <HiOutlineEye size={24} />}
         </Button>
     )
 }

apps/hudozka/src/components/AccessibilityPanel/index.tsx

@@ -1,76 +1,157 @@
-import play from "@/play"
-import { state as playState, setVoice } from "@/store/play"
-import { decreaseFontSize, hideImages, increaseFontSize, reset, setBlackOnWhite, setBlueOnBlue, setBrownOnYellow, setDefaultTheme, setGreenOnBrown, setLetterSpacingOne, setLetterSpacingTwo, setLetterSpacingFour, setLineHeightOneAndHalf, setLineHeightTwo, setLineHeightTwoAndHalf, setSerifFont, setSansSerifFont, setWhiteOnBlack, showImages } from "@/store/theme"
 import { HiCog, HiOutlineEyeOff, HiPlay } from "react-icons/hi"
 import { useSnapshot } from "valtio"
+import play from "@/play"
+import { state as playState, setVoice } from "@/store/play"
+import {
+    decreaseFontSize,
+    hideImages,
+    increaseFontSize,
+    reset,
+    setBlackOnWhite,
+    setBlueOnBlue,
+    setBrownOnYellow,
+    setDefaultTheme,
+    setGreenOnBrown,
+    setLetterSpacingFour,
+    setLetterSpacingOne,
+    setLetterSpacingTwo,
+    setLineHeightOneAndHalf,
+    setLineHeightTwo,
+    setLineHeightTwoAndHalf,
+    setSansSerifFont,
+    setSerifFont,
+    setWhiteOnBlack,
+    showImages,
+} from "@/store/theme"
 import s from "./panel.module.css"
 import VoiceSelect from "./voice"
 
 function AccessibilityPanel() {
     const p = useSnapshot(playState)
 
-    return ( <div className={s.viewsettings}>
+    return (
+        <div className={s.viewsettings}>
             <div className={s.row}>
                 <div className={s.block}>
                     <p>Размер шрифта:</p>
-                <a onClick={decreaseFontSize} title="уменьшить размер шрифта">A-</a>
-                <a onClick={increaseFontSize} title="увеличить размер шрифта"><strong>A+</strong></a>
+                    <button type="button" onClick={decreaseFontSize} title="уменьшить размер шрифта">
+                        A-
+                    </button>
+                    <button type="button" onClick={increaseFontSize} title="увеличить размер шрифта">
+                        <strong>A+</strong>
+                    </button>
                 </div>
 
                 <div className={s.block}>
                     <p>Изображения:</p>
-                <a onClick={showImages}>Включить</a>
-                <a onClick={hideImages}>Выключить</a>
+                    <button type="button" onClick={showImages}>
+                        Включить
+                    </button>
+                    <button type="button" onClick={hideImages}>
+                        Выключить
+                    </button>
                 </div>
 
                 <div className={s.block}>
                     <p>Цвет сайта:</p>
-                <a onClick={setBlackOnWhite} title="черные буквы на белом фоне" style={{color: "black", backgroundColor: "white"}}>Ц</a>
-                <a onClick={setWhiteOnBlack} title="белые буквы на черном фоне" style={{color: "white", backgroundColor: "black"}}>Ц</a>
-                <a onClick={setBlueOnBlue} title="синии буквы на голубом фоне" style={{color: "oklch(32% 24% 253deg)", backgroundColor: "oklch(84% 21% 245deg)"}}>Ц</a>
-                <a onClick={setBrownOnYellow} title="коричневые буквы на желтом фоне" style={{color: "oklch(41% 3% 92deg)", backgroundColor: "oklch(96% 9% 101deg)"}}>Ц</a>
-                <a onClick={setGreenOnBrown} title="зеленые буквы на коричневом фоне" style={{color: "oklch(85% 47% 128deg)", backgroundColor: "oklch(29% 10% 61deg)"}}>Ц</a>
+                    <button
+                        type="button"
+                        onClick={setBlackOnWhite}
+                        title="черные буквы на белом фоне"
+                        style={{ color: "black", backgroundColor: "white" }}
+                    >
+                        Ц
+                    </button>
+                    <button
+                        type="button"
+                        onClick={setWhiteOnBlack}
+                        title="белые буквы на черном фоне"
+                        style={{ color: "white", backgroundColor: "black" }}
+                    >
+                        Ц
+                    </button>
+                    <button
+                        type="button"
+                        onClick={setBlueOnBlue}
+                        title="синии буквы на голубом фоне"
+                        style={{ color: "oklch(32% 24% 253deg)", backgroundColor: "oklch(84% 21% 245deg)" }}
+                    >
+                        Ц
+                    </button>
+                    <button
+                        type="button"
+                        onClick={setBrownOnYellow}
+                        title="коричневые буквы на желтом фоне"
+                        style={{ color: "oklch(41% 3% 92deg)", backgroundColor: "oklch(96% 9% 101deg)" }}
+                    >
+                        Ц
+                    </button>
+                    <button
+                        type="button"
+                        onClick={setGreenOnBrown}
+                        title="зеленые буквы на коричневом фоне"
+                        style={{ color: "oklch(85% 47% 128deg)", backgroundColor: "oklch(29% 10% 61deg)" }}
+                    >
+                        Ц
+                    </button>
                 </div>
 
                 <div className={s.block}>
                     <p>Шрифт:</p>
-                <a onClick={setSerifFont}>С засечками</a>
-                <a onClick={setSansSerifFont}>Без засечек</a>
-                {/*<a id="btn-on-braille" href="javascript:void(0)" onClick="smSetting('fontBraille', 'brailleOn')" title="только для печати">Брайля</a>*/}
-                {/*<a id="btn-off-braille" href="javascript:void(0)" onClick="smSetting('fontBraille', 'brailleOff')">Обычный</a>*/}
+                    <button type="button" onClick={setSerifFont}>
+                        С засечками
+                    </button>
+                    <button type="button" onClick={setSansSerifFont}>
+                        Без засечек
+                    </button>
                 </div>
 
                 <div className={s.block}>
                     <p>Высота строк:</p>
-                <a onClick={setLineHeightOneAndHalf}>1.5</a>
-                <a onClick={setLineHeightTwo}>2.0</a>
-                <a onClick={setLineHeightTwoAndHalf}>2.5</a>
+                    <button type="button" onClick={setLineHeightOneAndHalf}>
+                        1.5
+                    </button>
+                    <button type="button" onClick={setLineHeightTwo}>
+                        2.0
+                    </button>
+                    <button type="button" onClick={setLineHeightTwoAndHalf}>
+                        2.5
+                    </button>
                 </div>
 
                 <div className={s.block}>
                     <p>Межбуквенный интервал:</p>
-                <a onClick={setLetterSpacingOne}>1</a>
-                <a onClick={setLetterSpacingTwo}>2</a>
-                <a onClick={setLetterSpacingFour}>4</a>
+                    <button type="button" onClick={setLetterSpacingOne}>
+                        1
+                    </button>
+                    <button type="button" onClick={setLetterSpacingTwo}>
+                        2
+                    </button>
+                    <button type="button" onClick={setLetterSpacingFour}>
+                        4
+                    </button>
                 </div>
             </div>
 
             <div className={s.row}>
-            <button onClick={reset}>
+                <button type="button" onClick={reset}>
                     <HiCog />
                     Сброс настроек
                 </button>
-            <button onClick={setDefaultTheme}>
+                <button type="button" onClick={setDefaultTheme}>
                     <HiOutlineEyeOff />
                     Обычная версия
                 </button>
-            <button onClick={play}>
+                <button type="button" onClick={play}>
                     <HiPlay />
                     Прослушать всё
                 </button>
-            <VoiceSelect value={p.voice} onChange={(event) => {
+                <VoiceSelect
+                    value={p.voice}
+                    onChange={event => {
                         setVoice(event.target.value)
-            }} />
+                    }}
+                />
             </div>
         </div>
     )

apps/hudozka/src/components/AccessibilityPanel/panel.module.css

@@ -38,22 +38,6 @@
     margin: 0;
 }
 
-.viewsettings a {
-    border: 1px solid;
-    text-decoration: none;
-    padding: 4px 10px;
-    cursor: pointer;
-
-    color: black;
-}
-.viewsettings a:hover {
-    background-color: #cfcfcf !important;
-    color: #000 !important;
-}
-.viewsettings a:focus {
-    outline: 1px solid !important;
-}
-
 .viewsettings .block {
     display: inline-block;
     vertical-align: top;
@@ -63,8 +47,23 @@
     margin: 2px;
 }
 
-.viewsettings .block a {
+.viewsettings .block button {
+    display: inline-block;
+    border: 1px solid;
+    text-decoration: none;
+    padding: 4px 10px;
     margin-right: 8px;
+    cursor: pointer;
+    background-color: transparent;
+    color: black;
+    font: inherit;
+}
+.viewsettings .block button:hover {
+    background-color: #cfcfcf !important;
+    color: #000 !important;
+}
+.viewsettings .block button:focus {
+    outline: 1px solid !important;
 }
 
 .viewsettings button {

apps/hudozka/src/components/AccessibilityPanel/voice.tsx

@@ -1,7 +1,5 @@
 function useVoices() {
-    return window.speechSynthesis
-        .getVoices()
-        .map(v => {
+    return window.speechSynthesis.getVoices().map(v => {
         return {
             name: `${v.name} (${v.lang})`,
             value: v.name,

apps/hudozka/src/components/App/index.tsx

@@ -1,26 +1,24 @@
 "use client"
 
-import s from "./app.module.css"
-
-import { Wrapper } from "../Wrapper"
-import { Footer } from "../Footer"
-import { Content } from "../Content"
-import type { BreadcrumbPart } from "@/types"
-import { usePathname } from "next/navigation"
 import { useMobile } from "@hudozka/hooks"
-import { Navigation } from "@/components/Navigation"
 import { Box, Breadcrumbs, Panel, Title } from "@hudozka/ui"
-import { AccessibilityButton } from "../AccessibilityButton"
-import { Copyright } from "@/components/Copyright"
-import { yearRange } from "@/const"
-import { Spacer } from "../Spacer"
-import { Author } from "../Author"
-import { Contacts } from "../Contacts"
 import dynamic from "next/dynamic"
 import Link from "next/link"
-
-import AccessibilityPanel from "../AccessibilityPanel"
+import { usePathname } from "next/navigation"
+import { Copyright } from "@/components/Copyright"
+import { Navigation } from "@/components/Navigation"
+import { yearRange } from "@/const"
 import useAccessibility from "@/hooks/useAccessibility"
+import type { BreadcrumbPart } from "@/types"
+import { AccessibilityButton } from "../AccessibilityButton"
+import AccessibilityPanel from "../AccessibilityPanel"
+import { Author } from "../Author"
+import { Contacts } from "../Contacts"
+import { Content } from "../Content"
+import { Footer } from "../Footer"
+import { Spacer } from "../Spacer"
+import { Wrapper } from "../Wrapper"
+import s from "./app.module.css"
 
 const Gosuslugi = dynamic(() => import("../Gosuslugi").then(module => ({ default: module.Gosuslugi })), {
     ssr: false,
@@ -40,11 +38,9 @@ export function App({ showAuthor = false, ...props }: AppProps) {
 
     return (
         <Wrapper
-            header={(
+            header={
                 <header>
-                    {!accessibility ? null : (
-                        <AccessibilityPanel/>
-                    )}
+                    {!accessibility ? null : <AccessibilityPanel />}
 
                     <div className={s.navigation}>
                         <Navigation />
@@ -52,16 +48,13 @@ export function App({ showAuthor = false, ...props }: AppProps) {
                     {hideBreadcrumbs || !props.breadcrumbs ? null : (
                         <Box center>
                             <Content>
-                                <Breadcrumbs
-                                    items={props.breadcrumbs}
-                                    path={pathname}
-                                />
+                                <Breadcrumbs items={props.breadcrumbs} path={pathname} />
                             </Content>
                         </Box>
                     )}
                 </header>
-            )}
-            footer={(
+            }
+            footer={
                 <Footer>
                     <Box wrap gap={40} align={false} className={s.footerLinks}>
                         <Panel ghost>
@@ -69,16 +62,12 @@ export function App({ showAuthor = false, ...props }: AppProps) {
                         </Panel>
 
                         <Panel ghost className={s.footerPanel}>
-                            <Title level={3}>
-                                Версия для слабовидящих
-                            </Title>
+                            <Title level={3}>Версия для слабовидящих</Title>
                             <AccessibilityButton />
                         </Panel>
 
                         <Panel ghost className={s.footerPanel}>
-                            <Title level={3}>
-                                Анкеты
-                            </Title>
+                            <Title level={3}>Анкеты</Title>
 
                             <ul>
                                 <li>
@@ -95,7 +84,8 @@ export function App({ showAuthor = false, ...props }: AppProps) {
 
                                 <li>
                                     <Link href={"https://forms.yandex.ru/u/68ef8e9c90fa7b0bacf46e9d/"}>
-                                        Анкета получателей образовательных услуг ДОП Кировского муниципального района Ленинградской области 2025
+                                        Анкета получателей образовательных услуг ДОП Кировского муниципального района
+                                        Ленинградской области 2025
                                     </Link>
                                 </li>
                             </ul>
@@ -117,12 +107,10 @@ export function App({ showAuthor = false, ...props }: AppProps) {
                         )}
                     </Box>
                 </Footer>
-            )}
+            }
         >
             <Box center>
-                <Content style={props.contentStyle}>
-                    {props.children}
-                </Content>
+                <Content style={props.contentStyle}>{props.children}</Content>
             </Box>
         </Wrapper>
     )

apps/hudozka/src/components/Author/index.tsx

@@ -1,8 +1,6 @@
 export const Author: React.FC = () => (
     <span>
         Разработка и поддержка —{" "}
-        <a href="http://tmshv.ru?utm_source=artshburg&utm_medium=developer&utm_campaign=tmshv_ru">
-            www.tmshv.ru
-        </a>
+        <a href="http://tmshv.ru?utm_source=artshburg&utm_medium=developer&utm_campaign=tmshv_ru">www.tmshv.ru</a>
     </span>
 )

apps/hudozka/src/components/Card/index.tsx

@@ -1,12 +1,6 @@
-import s from "./styles.module.css"
-
 import cx from "classnames"
 import Link from "next/link"
-
-const layoutClass = {
-    simple: s.simple,
-    featured: s.featured,
-}
+import s from "./styles.module.css"
 
 export type CardLayout = "simple" | "featured"
 export type CardProps = {
@@ -17,21 +11,12 @@ export type CardProps = {
     layout: CardLayout
 }
 
-export const Card: React.FC<CardProps> = props => (
-    <Link
-        href={props.href}
-        // className={cx(s.card, layoutClass[props.layout])}
-        className={cx(s.card, layoutClass["simple"])}
-        style={props.style}
-    >
-        <div className={s.image}>
-            {props.cover}
-        </div>
+export function Card(props: CardProps) {
+    return (
+        <Link href={props.href} className={cx(s.card, s.simple)} style={props.style}>
+            <div className={s.image}>{props.cover}</div>
 
-        <div className={s.body}>
-            {props.children}
-        </div>
+            <div className={s.body}>{props.children}</div>
         </Link>
     )
-
-
+}

apps/hudozka/src/components/Contacts/index.tsx

@@ -1,19 +1,17 @@
-import s from "./contacts.module.css"
+import { Title } from "@hudozka/ui"
 
 import Link from "next/link"
-import { Title } from "@hudozka/ui"
 import { contacts } from "@/const"
+import s from "./contacts.module.css"
 
-export const Contacts: React.FC = () => {
+export function Contacts() {
     return (
         <>
             <Title level={3}>Контактная информация</Title>
 
-            {contacts.map((x, i) => (
-                <p key={i} className={s.link}>
-                    <Link href={x.value}>
-                        {x.title}
-                    </Link>
+            {contacts.map(x => (
+                <p key={x.value} className={s.link}>
+                    <Link href={x.value}>{x.title}</Link>
                 </p>
             ))}
         </>

apps/hudozka/src/components/Content/index.tsx

@@ -1,5 +1,5 @@
-import cx from "classnames"
 import { useReducedMotion } from "@hudozka/hooks"
+import cx from "classnames"
 
 export type ContentProps = {
     style?: React.CSSProperties

apps/hudozka/src/components/Copyright/index.tsx

@@ -3,7 +3,5 @@ export type CopyrightProps = {
 }
 
 export function Copyright({ years }: CopyrightProps) {
-    return (
-        <span>©&nbsp;{years} Шлиссельбургская детская художественная школа</span>
-    )
+    return <span>©&nbsp;{years} Шлиссельбургская детская художественная школа</span>
 }

apps/hudozka/src/components/File/index.tsx

@@ -1,9 +1,8 @@
-import s from "./styles.module.css"
-
-import type { FileDefinition } from "@/types"
 import { ext, size } from "@hudozka/utils"
-import Link from "next/link"
 import Image from "next/image"
+import Link from "next/link"
+import type { FileDefinition } from "@/types"
+import s from "./styles.module.css"
 
 export type FileProps = FileDefinition & {
     style?: React.CSSProperties
@@ -14,10 +13,7 @@ export const File: React.FC<FileProps> = props => (
         {!props.cover?.src ? null : (
             <div className={s.image}>
                 <Link href={props.file.src} target="_blank" rel="noreferrer" className="invisible">
-                    <Image
-                        src={props.cover.src}
-                        alt={props.name}
-                    />
+                    <Image src={props.cover.src} alt={props.name} />
                 </Link>
             </div>
         )}

apps/hudozka/src/components/FileCard/Signature.tsx

@@ -1,9 +1,7 @@
-import s from "./signature.module.css"
-
-import type { Sign } from "@/types"
-import { HiOutlineShieldCheck } from "react-icons/hi"
-
 import * as Tooltip from "@radix-ui/react-tooltip"
+import { HiOutlineShieldCheck } from "react-icons/hi"
+import type { Sign } from "@/types"
+import s from "./signature.module.css"
 
 export type SignatureProps = Sign
 export const Signature: React.FC<SignatureProps> = props => {

apps/hudozka/src/components/FileCard/index.tsx

@@ -1,11 +1,10 @@
-import s from "./filecard.module.css"
-
-import Image from "next/image"
-import dynamic from "next/dynamic"
-import type { FileTokenData, Sign } from "@/types"
-import { ext, getResizedUrl, size } from "@hudozka/utils"
-import Link from "next/link"
 import { Box } from "@hudozka/ui"
+import { ext, getResizedUrl, size } from "@hudozka/utils"
+import dynamic from "next/dynamic"
+import Image from "next/image"
+import Link from "next/link"
+import type { FileTokenData, Sign } from "@/types"
+import s from "./filecard.module.css"
 
 const Signature = dynamic(() => import("./Signature").then(m => ({ default: m.Signature })), {
     ssr: false,
@@ -25,7 +24,7 @@ export const FileCard: React.FC<FileCardProps> = props => {
                 <div className={s.image}>
                     <Image
                         className={s.image}
-                        loader={({ src, width, quality }) => {
+                        loader={({ src, width }) => {
                             return getResizedUrl(src, {
                                 width,
                                 height: width,
@@ -42,14 +41,8 @@ export const FileCard: React.FC<FileCardProps> = props => {
 
             <div>
                 <Box align={false} gap={"var(--size-xs)"}>
-                    {!props.sign ? null : (
-                        <Signature
-                            {...props.sign}
-                        />
-                    )}
-                    <Link href={props.url}>
-                        {props.title}
-                    </Link>
+                    {!props.sign ? null : <Signature {...props.sign} />}
+                    <Link href={props.url}>{props.title}</Link>
                 </Box>
             </div>
 

apps/hudozka/src/components/Footer/index.tsx

@@ -5,8 +5,5 @@ export type FooterProps = {
 }
 
 export const Footer: React.FC<FooterProps> = ({ children }) => (
-    <footer className={`${s.footer} opposite`}>
-        {children}
-    </footer>
+    <footer className={`${s.footer} opposite`}>{children}</footer>
 )
-

apps/hudozka/src/components/Gosuslugi/index.tsx

@@ -1,6 +1,6 @@
+import InnerHTML from "dangerously-set-html-content"
 import { useEffect } from "react"
 import { getCode } from "./lib"
-import InnerHTML from "dangerously-set-html-content"
 
 async function sleep(ms: number) {
     return new Promise(resolve => {
@@ -21,9 +21,7 @@ async function repeat(delay: number, times: number, fn: () => void): Promise<voi
     }
 }
 
-export type GosuslugiProps = {}
-
-export const Gosuslugi: React.FC<GosuslugiProps> = () => {
+export function Gosuslugi() {
     useEffect(() => {
         let mount = true
         repeat(1000, 50, () => {
@@ -40,8 +38,5 @@ export const Gosuslugi: React.FC<GosuslugiProps> = () => {
         }
     }, [])
 
-    return (
-        <InnerHTML html={getCode()} />
-    )
+    return <InnerHTML html={getCode()} />
 }
-

apps/hudozka/src/components/HomeContent/index.tsx

@@ -1,8 +1,8 @@
 "use client"
 
+import { useMobile } from "@hudozka/hooks"
 import { HudozkaTitle } from "@/components/HudozkaTitle"
 import { PageGrid } from "@/components/PageGrid"
-import { useMobile } from "@hudozka/hooks"
 import type { PageCardDto } from "@/types"
 
 export type HomeContentProps = {

apps/hudozka/src/components/HudozkaLogo/index.tsx

@@ -1,17 +1,11 @@
-import s from "./logo.module.css"
-
 import Image from "next/image"
 import src from "src/assets/hudozka-logo.png"
+import s from "./logo.module.css"
 
 function HudozkaLogo() {
     return (
         <div className={s.container}>
-            <Image
-                src={src}
-                width={36}
-                height={36}
-                alt={"Hudozka"}
-            />
+            <Image src={src} width={36} height={36} alt={"Hudozka"} />
         </div>
     )
 }

apps/hudozka/src/components/HudozkaTitle/index.tsx

@@ -1,6 +1,5 @@
-import s from "./title.module.css"
-
 import { memo } from "react"
+import s from "./title.module.css"
 
 export type HudozkaTitleProps = {
     compact?: boolean
@@ -9,11 +8,7 @@ export type HudozkaTitleProps = {
 
 export const HudozkaTitle: React.FC<HudozkaTitleProps> = memo(({ style, compact = false }) => {
     if (compact) {
-        return (
-            <span>
-                Шлиссельбургская ДХШ
-            </span>
-        )
+        return <span>Шлиссельбургская ДХШ</span>
     }
     return (
         <h1 style={style} className={s.title}>

apps/hudozka/src/components/Menu/ActiveLink.tsx

@@ -6,11 +6,9 @@ export type ActiveLinkProps = {
     children?: React.ReactNode
 }
 
-export const ActiveLink: React.FC<ActiveLinkProps> = props => props.href
-    ? (
-        <Link href={props.href}>
-            {props.children}
-        </Link>
+export const ActiveLink: React.FC<ActiveLinkProps> = props =>
+    props.href ? (
+        <Link href={props.href}>{props.children}</Link>
     ) : (
         <span style={props.activeStyle}>{props.children}</span>
     )

apps/hudozka/src/components/Menu/index.tsx

@@ -1,14 +1,13 @@
 "use client"
 
-import s from "./styles.module.css"
-
-import type { MenuItem } from "@/types"
 import * as NavigationMenu from "@radix-ui/react-navigation-menu"
 import classnames from "classnames/bind"
 import { usePathname } from "next/navigation"
+import type { MenuItem } from "@/types"
 import { ActiveLink } from "./ActiveLink"
+import s from "./styles.module.css"
 
-let cx = classnames.bind(s)
+const cx = classnames.bind(s)
 
 export type MenuProps = {
     vertical?: boolean
@@ -21,15 +20,10 @@ export const Menu: React.FC<MenuProps> = ({ vertical = false, onItemClick, items
     return (
         <NavigationMenu.Root>
             <NavigationMenu.List className={cx(s.menu, { vertical })}>
-                {
-                    items.map(item => {
+                {items.map(item => {
                     const current = pathname === item.href
-                        const href = current
-                            ? undefined
-                            : item.href
-                        const className = !href
-                            ? `${s.menuItem} ${s.current}`
-                            : `${s.menuItem} ${s.active}`
+                    const href = current ? undefined : item.href
+                    const className = !href ? `${s.menuItem} ${s.current}` : `${s.menuItem} ${s.active}`
 
                     return (
                         <NavigationMenu.Item
@@ -44,8 +38,7 @@ export const Menu: React.FC<MenuProps> = ({ vertical = false, onItemClick, items
                             <ActiveLink href={href}>{item.name}</ActiveLink>
                         </NavigationMenu.Item>
                     )
-                    })
-                }
+                })}
             </NavigationMenu.List>
         </NavigationMenu.Root>
     )

apps/hudozka/src/components/Navigation/DesktopNavigation.tsx

@@ -1,10 +1,10 @@
-import { Menu } from "../Menu"
 import { Box } from "@hudozka/ui"
-import HudozkaLogo from "../HudozkaLogo"
 import Link from "next/link"
-import { AccessibilityButton } from "../AccessibilityButton"
-import { Spacer } from "../Spacer"
 import { menu } from "@/const"
+import { AccessibilityButton } from "../AccessibilityButton"
+import HudozkaLogo from "../HudozkaLogo"
+import { Menu } from "../Menu"
+import { Spacer } from "../Spacer"
 
 export type DesktopNavigationProps = {
     className?: string
@@ -18,9 +18,7 @@ export function DesktopNavigation({ style, className }: DesktopNavigationProps)
                 <HudozkaLogo />
             </Link>
 
-            <Menu
-                items={menu}
-            />
+            <Menu items={menu} />
 
             <Spacer />
             <AccessibilityButton />

apps/hudozka/src/components/Navigation/MobileNavigation.tsx

@@ -1,17 +1,16 @@
 "use client"
 
-import s from "./nav.module.css"
-
-import { Menu } from "../Menu"
-import { useCallback, useEffect, useRef } from "react"
 import { Box } from "@hudozka/ui"
-import { Spacer } from "../Spacer"
-import HudozkaLogo from "../HudozkaLogo"
-import { HudozkaTitle } from "../HudozkaTitle"
 import Link from "next/link"
 import { usePathname } from "next/navigation"
+import { useCallback, useEffect, useRef } from "react"
 import { HiOutlineMenuAlt4, HiOutlineX } from "react-icons/hi"
 import { menu } from "@/const"
+import HudozkaLogo from "../HudozkaLogo"
+import { HudozkaTitle } from "../HudozkaTitle"
+import { Menu } from "../Menu"
+import { Spacer } from "../Spacer"
+import s from "./nav.module.css"
 
 export type MobileNavigationProps = {
     className?: string
@@ -29,8 +28,11 @@ export function MobileNavigation({ className, style }: MobileNavigationProps) {
     }, [])
 
     useEffect(() => {
-        close()
-    }, [pathname, close])
+        if (!pathname) return
+        if (detailsRef.current) {
+            detailsRef.current.open = false
+        }
+    }, [pathname])
 
     return (
         <nav className={className}>
@@ -47,7 +49,7 @@ export function MobileNavigation({ className, style }: MobileNavigationProps) {
                     </summary>
                     <div className={s.panel}>
                         <div className={s.panelClose}>
-                            <button className={s.toggle} onClick={close}>
+                            <button type="button" className={s.toggle} onClick={close}>
                                 <HiOutlineX size={24} />
                             </button>
                         </div>

apps/hudozka/src/components/Navigation/index.tsx

@@ -1,6 +1,6 @@
-import s from "./nav.module.css"
 import { DesktopNavigation } from "./DesktopNavigation"
 import { MobileNavigation } from "./MobileNavigation"
+import s from "./nav.module.css"
 
 export type NavigationProps = {
     style?: React.CSSProperties

apps/hudozka/src/components/NotFound/index.tsx

@@ -1,8 +1,8 @@
-import s from "./error.module.css"
+import Image from "next/image"
 
 import Link from "next/link"
-import Image from "next/image"
 import skull from "@/assets/graphics/skull.jpg"
+import s from "./error.module.css"
 
 export const NotFound: React.FC = () => (
     <section className={s.section}>
@@ -12,9 +12,7 @@ export const NotFound: React.FC = () => (
         </div>
 
         <div>
-            <Link href={"/"}>
-                На главную
-            </Link>
+            <Link href={"/"}>На главную</Link>
         </div>
     </section>
 )

apps/hudozka/src/components/Page/index.tsx

@@ -1,7 +1,7 @@
-import s from "./styles.module.css"
+import type { Tag } from "@/types"
 
 import { PageMeta } from "../PageMeta"
-import type { Tag } from "@/types"
+import s from "./styles.module.css"
 
 export type PageProps = {
     children?: React.ReactNode

apps/hudozka/src/components/PageContent/index.tsx

@@ -1,12 +1,12 @@
 "use client"
 
-import { Page } from "@/components/Page"
-import { Html } from "@/components/Html"
-import { Youtube } from "@/components/Youtube"
-import { Picture } from "@/ui/Picture"
 import { FileCard } from "@/components/FileCard"
+import { Html } from "@/components/Html"
+import { Page } from "@/components/Page"
 import { PageGrid } from "@/components/PageGrid"
-import type { Tag, Token, Sign } from "@/types"
+import { Youtube } from "@/components/Youtube"
+import type { Sign, Tag, Token } from "@/types"
+import { Picture } from "@/ui/Picture"
 
 export type PageContentProps = {
     tags: Tag[]
@@ -17,41 +17,23 @@ export type PageContentProps = {
 
 export function PageContent({ tags, date, tokens, documentSignature }: PageContentProps) {
     return (
-        <Page
-            tags={tags}
-            date={date ? new Date(date) : undefined}
-        >
+        <Page tags={tags} date={date ? new Date(date) : undefined}>
             <article className={"article"}>
-                {tokens.map((x, i) => {
+                {tokens.map(x => {
                     switch (x.token) {
                         case "html":
-                        return (
-                            <Html
-                                key={i}
-                                html={x.data}
-                            />
-                        )
+                            return <Html key={x.id} html={x.data} />
 
                         case "instagram":
-                        return (
-                            <Html
-                                key={i}
-                                html={x.data.embed}
-                            />
-                        )
+                            return <Html key={x.id} html={x.data.embed} />
 
                         case "youtube":
-                        return (
-                            <Youtube
-                                key={i}
-                                url={x.data.url}
-                            />
-                        )
+                            return <Youtube key={x.id} url={x.data.url} />
 
                         case "image":
                             return (
                                 <Picture
-                                key={i}
+                                    key={x.id}
                                     src={x.data.src}
                                     alt={x.data.alt}
                                     width={x.data.width}
@@ -63,28 +45,13 @@ export function PageContent({ tags, date, tokens, documentSignature }: PageConte
                             )
 
                         case "file":
-                        return (
-                            <FileCard
-                                key={i}
-                                sign={documentSignature}
-                                {...x.data}
-                            />
-                        )
+                            return <FileCard key={x.id} sign={documentSignature} {...x.data} />
 
                         case "grid":
-                        return (
-                            <PageGrid
-                                key={i}
-                                items={x.data.items}
-                            />
-                        )
+                            return <PageGrid key={x.id} items={x.data.items} />
 
                         default:
-                        return (
-                            <pre key={i}>
-                                {JSON.stringify(x)}
-                            </pre>
-                        )
+                            return <pre key={(x as { id: string }).id}>{JSON.stringify(x)}</pre>
                     }
                 })}
             </article>

apps/hudozka/src/components/PageGrid/Date.tsx

@@ -1,13 +1,15 @@
+import { dateFormat } from "@hudozka/utils"
 import s from "./date.module.css"
 
-import { dateFormat } from "@hudozka/utils"
-
-export type DateProps = {
+export type DateLineProps = {
     style?: React.CSSProperties
     children: string | Date
 }
-export const Date: React.FC<DateProps> = props => (
+
+export function DateLine(props: DateLineProps) {
+    return (
         <p className={s.date} style={props.style}>
             {dateFormat(props.children)}
         </p>
     )
+}

apps/hudozka/src/components/PageGrid/index.tsx

@@ -1,12 +1,12 @@
+import { useMobile } from "@hudozka/hooks"
+import { Box } from "@hudozka/ui"
 import Image from "next/image"
 import type { PageCardDto } from "@/types"
-import { CardGrid } from "../CardGrid"
-import { Card } from "../Card"
 import type { CardLayout } from "../Card"
-import { Date } from "./Date"
+import { Card } from "../Card"
+import { CardGrid } from "../CardGrid"
 import { Spacer } from "../Spacer"
-import { Box } from "@hudozka/ui"
-import { useMobile } from "@hudozka/hooks"
+import { DateLine } from "./Date"
 
 function itemColumn(item: PageCardDto): string {
     return item.featured ? "span 2" : "auto"
@@ -20,7 +20,7 @@ export type PageGridProps = {
     items: PageCardDto[]
 }
 
-export const PageGrid: React.FC<PageGridProps> = props => {
+export function PageGrid(props: PageGridProps) {
     const mobile = useMobile()
 
     return (
@@ -30,20 +30,21 @@ export const PageGrid: React.FC<PageGridProps> = props => {
             }}
         >
             {props.items.map(item => {
-                const gridColumn = mobile
-                    ? "auto"
-                    : itemColumn(item)
+                const gridColumn = mobile ? "auto" : itemColumn(item)
                 const layout = itemLayout(item)
 
-                const content = !item.featured
-                    ? (
+                const content = !item.featured ? (
                     <Box vertical>
                         {item.title}
                         <Spacer />
                         {!item.date ? null : (
-                                <Date style={{
+                            <DateLine
+                                style={{
                                     marginTop: "var(--size-m)",
-                                }}>{item.date}</Date>
+                                }}
+                            >
+                                {item.date}
+                            </DateLine>
                         )}
                     </Box>
                 ) : (
@@ -54,7 +55,7 @@ export const PageGrid: React.FC<PageGridProps> = props => {
                     <Card
                         key={item.id}
                         href={item.url}
-                        cover={(
+                        cover={
                             <Image
                                 fill
                                 style={{
@@ -65,7 +66,7 @@ export const PageGrid: React.FC<PageGridProps> = props => {
                                 placeholder={item.cover.blur ? "blur" : "empty"}
                                 blurDataURL={item.cover.blur}
                             />
-                        )}
+                        }
                         layout={layout}
                         style={{
                             gridColumn,
@@ -78,5 +79,3 @@ export const PageGrid: React.FC<PageGridProps> = props => {
         </CardGrid>
     )
 }
-
-

apps/hudozka/src/components/PageMeta/index.tsx

@@ -1,11 +1,10 @@
-import s from "./styles.module.css"
-
-import cx from "classnames"
-import { dateFormat } from "@hudozka/utils"
-import type { Tag } from "@/types"
-import { TagList } from "../TagList"
-import type { Direction } from "../TagList"
 import { useMobile } from "@hudozka/hooks"
+import { dateFormat } from "@hudozka/utils"
+import cx from "classnames"
+import type { Tag } from "@/types"
+import type { Direction } from "../TagList"
+import { TagList } from "../TagList"
+import s from "./styles.module.css"
 
 export type PageMetaProps = {
     style?: React.CSSProperties
@@ -19,19 +18,15 @@ export const PageMeta: React.FC<PageMetaProps> = props => {
     const direction: Direction = mobile ? "vertical" : "horizontal"
 
     return (
-        <div className={cx(s.pageMeta, {
+        <div
+            className={cx(s.pageMeta, {
                 [s.center]: center,
-        })} style={props.style}>
-            {!props.date ? null : (
-                <p className={"date"}>Опубликовано {dateFormat(props.date)}</p>
-            )}
+            })}
+            style={props.style}
+        >
+            {!props.date ? null : <p className={"date"}>Опубликовано {dateFormat(props.date)}</p>}
 
-            {!(props.tags?.length) ? null : (
-                <TagList
-                    direction={direction}
-                    items={props.tags}
-                />
-            )}
+            {!props.tags?.length ? null : <TagList direction={direction} items={props.tags} />}
         </div>
     )
 }

apps/hudozka/src/components/Spacer/index.tsx

@@ -4,7 +4,8 @@ export type SpacerProps = {
     as?: keyof HTMLElementTagNameMap
 }
 
-export const Spacer: React.FC<SpacerProps> = ({ as = "div" }) => createElement(as, {
+export const Spacer: React.FC<SpacerProps> = ({ as = "div" }) =>
+    createElement(as, {
         style: {
             flex: 1,
         },

apps/hudozka/src/components/TagList/index.tsx

@@ -1,8 +1,8 @@
-import s from "./styles.module.css"
+import { Button } from "@hudozka/ui"
 
 import cx from "classnames"
 import type { Tag } from "@/types"
-import { Button } from "@hudozka/ui"
+import s from "./styles.module.css"
 
 const directionClass = {
     horizontal: "",
@@ -19,11 +19,7 @@ export type TagItemProps = {
 
 export const TagItem: React.FC<TagItemProps> = props => (
     <li>
-        <Button
-            href={props.href}
-            size={"small"}
-            disabled={true}
-        >
+        <Button href={props.href} size={"small"} disabled={true}>
             {props.children}
         </Button>
     </li>
@@ -37,11 +33,7 @@ export type TagListProps = {
 export const TagList: React.FC<TagListProps> = props => (
     <ul className={cx(s.tags, directionClass[props.direction])}>
         {props.items.map(x => (
-            <TagItem
-                key={x.slug}
-                href={x.href}
-                direction={props.direction}
-            >
+            <TagItem key={x.slug} href={x.href} direction={props.direction}>
                 {x.name}
             </TagItem>
         ))}

apps/hudozka/src/components/Wrapper/index.tsx

@@ -1,10 +1,9 @@
 "use client"
 
-import s from "./wrapper.module.css"
-
 import cx from "classnames"
 import { useSnapshot } from "valtio"
 import { theme } from "@/store/theme"
+import s from "./wrapper.module.css"
 
 export type WrapperProps = {
     header: React.ReactNode
@@ -18,7 +17,16 @@ export const Wrapper: React.FC<WrapperProps> = props => {
     const t = useSnapshot(theme)
 
     return (
-        <div className={cx(s.container, `theme-${t.theme}`, `font-${t.fontType}`, t.colorScheme ?? "black-on-white", !t.showImages ? "no-images" : null)} style={props.style}>
+        <div
+            className={cx(
+                s.container,
+                `theme-${t.theme}`,
+                `font-${t.fontType}`,
+                t.colorScheme ?? "black-on-white",
+                !t.showImages ? "no-images" : null,
+            )}
+            style={props.style}
+        >
             {props.header}
 
             <main className={s.main} style={props.mainStyle}>

apps/hudozka/src/components/YMetrika.test.ts

@@ -1,4 +1,4 @@
-import { describe, it, expect } from "vitest"
+import { describe, expect, it } from "vitest"
 import { script } from "./YMetrika"
 
 describe("YMetrika script", () => {

apps/hudozka/src/components/Youtube/index.tsx

@@ -2,7 +2,7 @@ export type YoutubeProps = {
     url: string
 }
 
-export const Youtube: React.FC<{ url: string }> = props => {
+export function Youtube(props: YoutubeProps) {
     const url = new URL(props.url)
     const videoId = url.searchParams.get("v")
     if (!videoId) {
@@ -13,11 +13,7 @@ export const Youtube: React.FC<{ url: string }> = props => {
 
     return (
         <div className="kazimir__video">
-            <iframe
-                src={src}
-                frameBorder="0"
-            // allowFullscreen
-            />
+            <iframe title="YouTube video player" src={src} frameBorder="0" />
         </div>
     )
 }

apps/hudozka/src/hooks/useAccessibility.ts

@@ -1,5 +1,5 @@
-import { theme } from "@/store/theme"
 import { useSnapshot } from "valtio"
+import { theme } from "@/store/theme"
 
 function useAccessibility(): boolean {
     const t = useSnapshot(theme)

apps/hudozka/src/lib/meta.test.ts

@@ -1,5 +1,5 @@
-import { describe, it, expect } from "vitest"
-import { meta, MetaBuilder, buildMetadata } from "./meta"
+import { describe, expect, it } from "vitest"
+import { buildMetadata, MetaBuilder, meta } from "./meta"
 
 describe("meta", () => {
     it("should return defaults when called with empty object", () => {
@@ -25,10 +25,7 @@ describe("meta", () => {
 describe("MetaBuilder", () => {
     it("should support method chaining", () => {
         const builder = new MetaBuilder()
-        const result = builder
-            .setTitle("Test")
-            .setDescription("Desc")
-            .build()
+        const result = builder.setTitle("Test").setDescription("Desc").build()
 
         expect(result.title).toBe("Test")
         expect(result.description).toBe("Desc")
@@ -51,9 +48,7 @@ describe("MetaBuilder", () => {
     })
 
     it("should apply data from setData", () => {
-        const result = new MetaBuilder()
-            .setData({ url: "/test", type: "article" })
-            .build()
+        const result = new MetaBuilder().setData({ url: "/test", type: "article" }).build()
 
         expect(result.url).toBe("https://art.shlisselburg.org/test")
         expect(result.type).toBe("article")
@@ -115,7 +110,7 @@ describe("buildMetadata", () => {
         expect(result.title).toBe("Custom Page")
         expect(result.description).toBe("A custom description")
 
-        const og = result.openGraph as { url: string, images: { url: string, width: number, height: number }[] }
+        const og = result.openGraph as { url: string; images: { url: string; width: number; height: number }[] }
         expect(og.url).toBe("https://art.shlisselburg.org/custom")
         expect(og.images[0]).toEqual({
             url: "https://example.com/cover.jpg",

apps/hudozka/src/play.ts

@@ -1,16 +1,15 @@
 import { state } from "./store/play"
 
-
 function play() {
     const synth = window.speechSynthesis
 
     const a = document.querySelector("article")
-    if (!a || !a.textContent) {
+    if (!a?.textContent) {
         return
     }
 
     const u = new SpeechSynthesisUtterance(a.textContent)
-    const voice = synth.getVoices().find((v) => v.name === state.voice)
+    const voice = synth.getVoices().find(v => v.name === state.voice)
     if (voice) {
         u.voice = voice
     }

apps/hudozka/src/remote/api.test.ts

@@ -1,4 +1,4 @@
-import { describe, it, expect, vi, beforeEach } from "vitest"
+import { beforeEach, describe, expect, it, vi } from "vitest"
 
 vi.mock("./pb", () => ({
     pb: {
@@ -7,7 +7,7 @@ vi.mock("./pb", () => ({
     },
 }))
 
-import { getUrls, getRecentPages } from "./api"
+import { getRecentPages, getUrls } from "./api"
 import { pb } from "./pb"
 
 beforeEach(() => {
@@ -16,10 +16,7 @@ beforeEach(() => {
 
 describe("getUrls", () => {
     it("should return slugs from all non-draft pages", async () => {
-        const mockGetFullList = vi.fn().mockResolvedValue([
-            { slug: "/info" },
-            { slug: "/2024/test" },
-        ])
+        const mockGetFullList = vi.fn().mockResolvedValue([{ slug: "/info" }, { slug: "/2024/test" }])
         vi.mocked(pb.collection).mockReturnValue({
             getFullList: mockGetFullList,
         } as never)
@@ -65,13 +62,15 @@ describe("getRecentPages", () => {
         } as never)
 
         const result = await getRecentPages()
-        expect(result).toEqual([{
+        expect(result).toEqual([
+            {
                 id: "x1",
                 title: "Recent",
                 url: "/2024/recent",
                 date: "2024-03-01",
                 excerpt: "Summary",
-        }])
+            },
+        ])
         expect(mockGetList).toHaveBeenCalledWith(1, 30, {
             filter: "date!='' && draft=false",
             sort: "-date",

apps/hudozka/src/remote/api.ts

@@ -1,9 +1,9 @@
-import { pb } from "./pb"
-import { createPage, createHomeCards, createMenu, createFeedPages } from "./factory"
-import type { PbPage, PbImage, PbFile, PbTag, PbHomeData, PbMenuData } from "./types"
-import type { DocV1Block } from "./doc"
-import type { BreadcrumbPart, MenuItem, Page, PageCardDto, FeedPage } from "@/types"
 import { menu } from "@/const"
+import type { BreadcrumbPart, FeedPage, Page, PageCardDto } from "@/types"
+import type { DocV1Block } from "./doc"
+import { createFeedPages, createHomeCards, createPage } from "./factory"
+import { pb } from "./pb"
+import type { PbFile, PbHomeData, PbImage, PbPage, PbTag } from "./types"
 
 const MAX_PARENT_DEPTH = 10
 
@@ -114,9 +114,7 @@ export async function getUrls(): Promise<string[]> {
 
 export async function getPageBySlug(slug: string): Promise<Page | null> {
     try {
-        const record = await pb.collection("pages").getFirstListItem<PbPage>(
-            `slug="${slug}"`,
-        )
+        const record = await pb.collection("pages").getFirstListItem<PbPage>(`slug="${slug}"`)
 
         // Collect all referenced IDs from blocks
         const refs = collectBlockRefs(record.doc.blocks)
@@ -142,9 +140,8 @@ export async function getPageBySlug(slug: string): Promise<Page | null> {
                 cardGridCoverIds.add(page.cover)
             }
         }
-        const cardGridImages = cardGridCoverIds.size > 0
-            ? await fetchImagesByIds([...cardGridCoverIds])
-            : new Map<string, PbImage>()
+        const cardGridImages =
+            cardGridCoverIds.size > 0 ? await fetchImagesByIds([...cardGridCoverIds]) : new Map<string, PbImage>()
 
         // Merge all images for card-grid covers
         const allCardGridImages = new Map([...images, ...cardGridImages])
@@ -159,18 +156,14 @@ export async function getPageBySlug(slug: string): Promise<Page | null> {
 
 export async function getHomeCards(): Promise<PageCardDto[]> {
     try {
-        const kv = await pb.collection("kv").getFirstListItem<{ data: PbHomeData }>(
-            "key=\"home\"",
-        )
+        const kv = await pb.collection("kv").getFirstListItem<{ data: PbHomeData }>('key="home"')
         const data = kv.data
         if (!data.cards || data.cards.length === 0) return []
 
         const pageIds = data.cards.map(c => c.page)
         const pages = await fetchPagesByIds(pageIds)
 
-        const coverIds = [...pages.values()]
-            .map(p => p.cover)
-            .filter(Boolean)
+        const coverIds = [...pages.values()].map(p => p.cover).filter(Boolean)
         const images = await fetchImagesByIds(coverIds)
 
         return createHomeCards(data, pages, images)

apps/hudozka/src/remote/doc.ts

@@ -36,12 +36,7 @@ export type DocV1BlockCardGrid = {
     items: DocV1BlockCardGridItem[]
 }
 
-export type DocV1Block =
-    | DocV1BlockText
-    | DocV1BlockImage
-    | DocV1BlockDocument
-    | DocV1BlockEmbed
-    | DocV1BlockCardGrid
+export type DocV1Block = DocV1BlockText | DocV1BlockImage | DocV1BlockDocument | DocV1BlockEmbed | DocV1BlockCardGrid
 
 export type DocV1 = {
     version: 1

apps/hudozka/src/remote/factory.test.ts

@@ -1,4 +1,4 @@
-import { describe, it, expect } from "vitest"
+import { describe, expect, it } from "vitest"
 import { createFeedPages } from "./factory"
 import type { PbPage } from "./types"
 
@@ -25,20 +25,19 @@ describe("createFeedPages", () => {
     it("should map PB pages to feed pages", () => {
         const pages = [stubPage({ id: "x1", title: "Hello", slug: "/hello", date: "2024-03-01", excerpt: "Summary" })]
         const result = createFeedPages(pages)
-        expect(result).toEqual([{
+        expect(result).toEqual([
+            {
                 id: "x1",
                 title: "Hello",
                 url: "/hello",
                 date: "2024-03-01",
                 excerpt: "Summary",
-        }])
+            },
+        ])
     })
 
     it("should filter out pages without date", () => {
-        const pages = [
-            stubPage({ id: "a", date: "2024-01-01" }),
-            stubPage({ id: "b", date: "" }),
-        ]
+        const pages = [stubPage({ id: "a", date: "2024-01-01" }), stubPage({ id: "b", date: "" })]
         const result = createFeedPages(pages)
         expect(result).toHaveLength(1)
         expect(result[0].id).toBe("a")

apps/hudozka/src/remote/factory.ts

@@ -1,8 +1,8 @@
-import type { MenuItem, Page, Tag, PageCardDto, Pic, Token, FeedPage, BreadcrumbPart } from "@/types"
-import type { PbPage, PbImage, PbFile, PbTag, PbHomeData, PbMenuData } from "./types"
+import { markdownToHtml, typograf } from "@hudozka/text"
+import type { BreadcrumbPart, FeedPage, MenuItem, Page, PageCardDto, Pic, Tag, Token } from "@/types"
 import type { DocV1Block } from "./doc"
-import { typograf, markdownToHtml } from "@hudozka/text"
 import { pb } from "./pb"
+import type { PbFile, PbHomeData, PbImage, PbMenuData, PbPage, PbTag } from "./types"
 
 const md = (text: string) => typograf(markdownToHtml(text))
 
@@ -54,15 +54,17 @@ export function isYoutubeUrl(url: string): boolean {
     return /youtube\.com/.test(url)
 }
 
-export function createEmbed(src: string): Token {
+export function createEmbed(id: string, src: string): Token {
     if (isYoutubeUrl(src)) {
         return {
+            id,
             token: "youtube",
             data: { url: src },
         }
     }
 
     return {
+        id,
         token: "html",
         data: `<iframe src="${src}" width="100%" height="480" frameborder="0"></iframe>`,
     }
@@ -78,6 +80,7 @@ export function createPageToken(
     switch (block.type) {
         case "text":
             return {
+                id: block.id,
                 token: "html",
                 data: md(block.text),
             }
@@ -85,9 +88,10 @@ export function createPageToken(
         case "image": {
             const image = images.get(block.image)
             if (!image) {
-            return { token: "text", data: "" }
+                return { id: block.id, token: "text", data: "" }
             }
             return {
+                id: block.id,
                 token: "image",
                 wide: block.wide,
                 data: imageRecordToPic(image, {
@@ -100,10 +104,11 @@ export function createPageToken(
         case "document": {
             const file = files.get(block.file)
             if (!file) {
-            return { token: "text", data: "" }
+                return { id: block.id, token: "text", data: "" }
             }
             const fileUrl = pbFileUrl(file.collectionId, file.id, file.file)
             return {
+                id: block.id,
                 token: "file",
                 data: {
                     url: fileUrl,
@@ -118,7 +123,7 @@ export function createPageToken(
         }
 
         case "embed":
-        return createEmbed(block.src)
+            return createEmbed(block.id, block.src)
 
         case "card-grid": {
             const items: PageCardDto[] = block.items
@@ -139,15 +144,19 @@ export function createPageToken(
                 })
                 .filter((x): x is PageCardDto => x !== null)
             return {
+                id: block.id,
                 token: "grid",
                 data: { items },
             }
         }
 
-    default:
+        default: {
+            const fallback = block as DocV1Block
             return {
+                id: fallback.id,
                 token: "text",
-            data: JSON.stringify(block),
+                data: JSON.stringify(fallback),
+            }
         }
     }
 }
@@ -185,6 +194,7 @@ export function createPage(
         cover,
         tokens: [
             {
+                id: `${record.id}__title`,
                 token: "html",
                 data: md(`# ${record.title}`),
             },
@@ -220,10 +230,7 @@ export function createHomeCards(
         .filter((x): x is PageCardDto => x !== null)
 }
 
-export function createMenu(
-    data: PbMenuData,
-    pages: Map<string, PbPage>,
-): MenuItem[] {
+export function createMenu(data: PbMenuData, pages: Map<string, PbPage>): MenuItem[] {
     const items: MenuItem[] = data.items
         .map(item => {
             const page = pages.get(item.page)
@@ -237,10 +244,13 @@ export function createMenu(
         })
         .filter((x): x is MenuItem => x !== null)
 
-    return [{
+    return [
+        {
             href: "/",
             name: data.homeLabel,
-    }, ...items]
+        },
+        ...items,
+    ]
 }
 
 export function createFeedPages(pages: PbPage[]): FeedPage[] {

apps/hudozka/src/store/theme.ts

@@ -1,8 +1,13 @@
-import { proxy, subscribe } from "valtio"
 import { clamp } from "@hudozka/utils"
+import { proxy, subscribe } from "valtio"
 
 export type ThemeName = "default" | "contrast"
-export type ColorSchemeVariant = "black-on-white" | "white-on-black" | "blue-on-blue" | "brown-on-yellow" | "green-on-brown"
+export type ColorSchemeVariant =
+    | "black-on-white"
+    | "white-on-black"
+    | "blue-on-blue"
+    | "brown-on-yellow"
+    | "green-on-brown"
 export type FontTypeVariant = "serif" | "sans-serif"
 
 const MIN_FONT_SIZE = 8
@@ -115,7 +120,7 @@ export function setLetterSpacingFour() {
     theme.letterSpacing = 4
 }
 
-const unsubscribe = subscribe(theme, () => {
+subscribe(theme, () => {
     document.documentElement.style.setProperty("--font-size-default", `${theme.fontSize}pt`)
     document.documentElement.style.setProperty("--font-size-second", `${theme.fontSize}pt`)
     document.documentElement.style.setProperty("--font-size-accent", `${theme.fontSize}pt`)
@@ -127,9 +132,9 @@ const unsubscribe = subscribe(theme, () => {
     }
 
     // TODO remove this from here and move this logic directly to body tag after moving from pages to app
-    document.body.classList.forEach(name => {
+    for (const name of [...document.body.classList]) {
         document.body.classList.remove(name)
-    })
+    }
     if (theme.theme === "contrast") {
         document.body.classList.add("theme-contrast")
         document.body.classList.add(theme.colorScheme)

apps/hudozka/src/types.ts

@@ -77,7 +77,6 @@ export type Meta = {
     twitterCreator: string
 }
 
-
 export type Tag = {
     id: string
     name: string
@@ -96,11 +95,13 @@ export type Pic = {
 }
 
 export type TextToken = {
+    id: string
     token: "text"
     data: string
 }
 
 export type ImageToken = {
+    id: string
     token: "image"
     wide: boolean
     data: Pic
@@ -117,16 +118,19 @@ export type FileTokenData = {
 }
 
 export type FileToken = {
+    id: string
     token: "file"
     data: FileTokenData
 }
 
 export type HtmlToken = {
+    id: string
     token: "html"
     data: string
 }
 
 export type YoutubeToken = {
+    id: string
     token: "youtube"
     data: {
         url: string
@@ -134,6 +138,7 @@ export type YoutubeToken = {
 }
 
 export type InstagramToken = {
+    id: string
     token: "instagram"
     data: {
         url: string
@@ -142,20 +147,14 @@ export type InstagramToken = {
 }
 
 export type GridToken = {
+    id: string
     token: "grid"
     data: {
         items: PageCardDto[]
     }
 }
 
-export type Token =
-    | TextToken
-    | ImageToken
-    | FileToken
-    | HtmlToken
-    | YoutubeToken
-    | InstagramToken
-    | GridToken
+export type Token = TextToken | ImageToken | FileToken | HtmlToken | YoutubeToken | InstagramToken | GridToken
 
 export type FeedPage = {
     id: string

apps/hudozka/src/ui/Picture/index.tsx

@@ -1,9 +1,8 @@
-import s from "./picture.module.css"
-
-import { memo } from "react"
-import Image from "next/image"
 import classnames from "classnames/bind"
+import Image from "next/image"
+import { memo } from "react"
 import { getLayoutFromSize } from "./lib"
+import s from "./picture.module.css"
 
 const cx = classnames.bind(s)
 
@@ -19,17 +18,8 @@ export type PictureProps = {
     layoutTolerance?: number
 }
 
-export const Picture: React.FC<PictureProps> = memo(({
-    wide: userWide = false,
-    layoutTolerance = 0.95,
-    style,
-    src,
-    alt,
-    width,
-    height,
-    caption,
-    blur,
-}) => {
+export const Picture: React.FC<PictureProps> = memo(
+    ({ wide: userWide = false, layoutTolerance = 0.95, style, src, alt, width, height, caption, blur }) => {
         const layout = getLayoutFromSize(width, height, layoutTolerance)
         const wide = layout === "horizontal" ? userWide : false
 
@@ -44,11 +34,10 @@ export const Picture: React.FC<PictureProps> = memo(({
                     blurDataURL={blur}
                     placeholder={blur ? "blur" : "empty"}
                 />
-            {!caption ? null : (
-                <figcaption>{caption}</figcaption>
-            )}
+                {!caption ? null : <figcaption>{caption}</figcaption>}
             </figure>
         )
-})
+    },
+)
 
 Picture.displayName = "Picture"

apps/hudozka/src/ui/ThemeColor/index.tsx

@@ -8,10 +8,5 @@ export type ThemeColorProps = {
 export const ThemeColor: React.FC<ThemeColorProps> = ({ color, darkColor }) => {
     const dark = useDarkTheme()
 
-    return (
-        <meta
-            name="theme-color"
-            content={dark ? darkColor : color}
-        />
-    )
+    return <meta name="theme-color" content={dark ? darkColor : color} />
 }

apps/migrate-to-pocketbase/src/blurhash.ts

@@ -3,10 +3,7 @@ import sharp from "sharp"
 // Tiny jpeg base64 data URL for blur placeholder (matches src/remote/image.ts semantics).
 export async function encodeBlur(buffer: Buffer): Promise<string | undefined> {
     try {
-        const data = await sharp(buffer)
-            .resize(8, 8, { fit: "inside" })
-            .jpeg({ quality: 50 })
-            .toBuffer()
+        const data = await sharp(buffer).resize(8, 8, { fit: "inside" }).jpeg({ quality: 50 }).toBuffer()
         return `data:image/jpeg;base64,${data.toString("base64")}`
     } catch (e) {
         console.warn("blur failed:", (e as Error).message)
@@ -14,7 +11,7 @@ export async function encodeBlur(buffer: Buffer): Promise<string | undefined> {
     }
 }
 
-export async function imageDims(buffer: Buffer): Promise<{ width: number, height: number } | undefined> {
+export async function imageDims(buffer: Buffer): Promise<{ width: number; height: number } | undefined> {
     try {
         const meta = await sharp(buffer).metadata()
         if (meta.width && meta.height) {

apps/migrate-to-pocketbase/src/index.ts

@@ -1,22 +1,14 @@
-import PocketBase from "pocketbase"
 import { customAlphabet } from "nanoid"
+import PocketBase from "pocketbase"
 
 const nanoid = customAlphabet("ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789", 10)
-import { readFileSync, writeFileSync, existsSync } from "node:fs"
-import type {
-    StrapiComponent,
-    StrapiMedia,
-    StrapiPageCard,
-} from "./strapi.ts"
-import {
-    fetchAllPages,
-    fetchHome,
-    fetchMenu,
-    fetchTags,
-} from "./strapi.ts"
-import { download, basenameFromUrl } from "./download.ts"
+
+import { existsSync, readFileSync, writeFileSync } from "node:fs"
 import { encodeBlur, imageDims } from "./blurhash.ts"
+import { basenameFromUrl, download } from "./download.ts"
 import { sha256 } from "./hash.ts"
+import type { StrapiComponent, StrapiMedia, StrapiPageCard } from "./strapi.ts"
+import { fetchAllPages, fetchHome, fetchMenu, fetchTags } from "./strapi.ts"
 
 const STRAPI_URL = process.env.STRAPI_URL ?? "https://hudozka.tmshv.com"
 const POCKETBASE_URL = required("POCKETBASE_URL")
@@ -25,7 +17,7 @@ const POCKETBASE_PASSWORD = required("POCKETBASE_PASSWORD")
 
 const STATE_FILE = new URL("../.migrate-state.json", import.meta.url).pathname
 const PHASES = ["tags", "images", "files", "pages", "rewrite", "kv"] as const
-type Phase = typeof PHASES[number]
+type Phase = (typeof PHASES)[number]
 
 function required(name: string): string {
     const v = process.env[name]
@@ -39,21 +31,21 @@ function required(name: string): string {
 // are strapi numeric ids; rewrite phase remaps them to PB string ids.
 type Ref = string | number
 type BlockBase = { id: string }
-type BlockText = BlockBase & { type: "text", text: string }
-type BlockImage = BlockBase & { type: "image", image: Ref, wide: boolean, caption: string }
-type BlockDocument = BlockBase & { type: "document", file: Ref, title: string }
-type BlockEmbed = BlockBase & { type: "embed", src: string }
-type CardRef = { page: Ref, layout: "small" | "medium" | "big" }
-type BlockCardGrid = BlockBase & { type: "card-grid", items: CardRef[] }
+type BlockText = BlockBase & { type: "text"; text: string }
+type BlockImage = BlockBase & { type: "image"; image: Ref; wide: boolean; caption: string }
+type BlockDocument = BlockBase & { type: "document"; file: Ref; title: string }
+type BlockEmbed = BlockBase & { type: "embed"; src: string }
+type CardRef = { page: Ref; layout: "small" | "medium" | "big" }
+type BlockCardGrid = BlockBase & { type: "card-grid"; items: CardRef[] }
 type Block = BlockText | BlockImage | BlockDocument | BlockEmbed | BlockCardGrid
 
-type DocContent = { version: 1, blocks: Block[] }
+type DocContent = { version: 1; blocks: Block[] }
 
 type State = {
-    tagMap: Record<string, string>,
-    imageMap: Record<string, string>,
-    fileMap: Record<string, string>,
-    pageMap: Record<string, string>,
+    tagMap: Record<string, string>
+    imageMap: Record<string, string>
+    fileMap: Record<string, string>
+    pageMap: Record<string, string>
 }
 
 function loadState(): State {
@@ -117,7 +109,9 @@ async function main() {
         fetchHome(STRAPI_URL),
         fetchMenu(STRAPI_URL),
     ])
-    console.log(`strapi: pages=${strapiPages.length} tags=${strapiTags.length} home.cards=${strapiHome.cards.length} menu.items=${strapiMenu.menu.items.length}`)
+    console.log(
+        `strapi: pages=${strapiPages.length} tags=${strapiTags.length} home.cards=${strapiHome.cards.length} menu.items=${strapiMenu.menu.items.length}`,
+    )
 
     // phase: tags
     if (phases.includes("tags")) {
@@ -174,9 +168,10 @@ async function main() {
                     continue
                 }
                 const filename = m.name || basenameFromUrl(m.url)
-                const dims = (m.width && m.height)
+                const dims =
+                    m.width && m.height
                         ? { width: m.width, height: m.height }
-                    : (await imageDims(buf) ?? { width: 0, height: 0 })
+                        : ((await imageDims(buf)) ?? { width: 0, height: 0 })
                 const blur = await encodeBlur(buf)
 
                 const form = new FormData()
@@ -196,10 +191,15 @@ async function main() {
                 const rec = await pb.collection("images").create(form)
                 imageMap.set(sid, rec.id)
                 imageHashIndex.set(hash, rec.id)
-                console.log(`  [${ii}/${imageMedia.size}] ${filename} (${dims.width}x${dims.height}, ${Math.round(buf.byteLength / 1024)}KB, blur=${blur ? blur.length + "ch" : "none"}) -> ${rec.id}`)
+                console.log(
+                    `  [${ii}/${imageMedia.size}] ${filename} (${dims.width}x${dims.height}, ${Math.round(buf.byteLength / 1024)}KB, blur=${blur ? `${blur.length}ch` : "none"}) -> ${rec.id}`,
+                )
             } catch (e) {
                 console.error(`  [${ii}/${imageMedia.size}] image ${sid} failed:`)
-                console.error(`  strapi media:`, JSON.stringify({
+                console.error(
+                    `  strapi media:`,
+                    JSON.stringify(
+                        {
                             id: m.id,
                             name: m.name,
                             mime: m.mime,
@@ -208,7 +208,11 @@ async function main() {
                             width: m.width,
                             height: m.height,
                             url: m.url,
-                }, null, 2))
+                        },
+                        null,
+                        2,
+                    ),
+                )
                 printErr(e)
             }
         }
@@ -219,7 +223,7 @@ async function main() {
 
     // phase: files
     if (phases.includes("files")) {
-        const docMedia = new Map<number, { id: number, url: string, name: string, mime: string, size: number }>()
+        const docMedia = new Map<number, { id: number; url: string; name: string; mime: string; size: number }>()
         for (const p of strapiPages) {
             for (const c of p.content) {
                 if (c.__component === "hudozka.document" && c.media) {
@@ -307,7 +311,9 @@ async function main() {
             try {
                 const rec = await pb.collection("pages").create(data)
                 pageMap.set(p.id, rec.id)
-                console.log(`  [${pi}/${strapiPages.length}] ${p.slug} -> ${rec.id} (${blocks.length} blocks, ${tagIds.length} tags${coverId ? ", cover" : ""})`)
+                console.log(
+                    `  [${pi}/${strapiPages.length}] ${p.slug} -> ${rec.id} (${blocks.length} blocks, ${tagIds.length} tags${coverId ? ", cover" : ""})`,
+                )
             } catch (e) {
                 console.error(`  [${pi}/${strapiPages.length}] page ${p.id} (${p.slug}) failed:`)
                 printErr(e)
@@ -334,7 +340,9 @@ async function main() {
                 const rec = await pb.collection("pages").getOne(pbId, { fields: "doc" })
                 const doc = (rec as unknown as { doc: DocContent }).doc
                 const before = doc.blocks.length
-                doc.blocks = doc.blocks.map(b => remapBlock(b, imageMap, fileMap, pageMap)).filter((b): b is Block => b !== null)
+                doc.blocks = doc.blocks
+                    .map(b => remapBlock(b, imageMap, fileMap, pageMap))
+                    .filter((b): b is Block => b !== null)
                 dropped += before - doc.blocks.length
 
                 const tagIds = p.tags.map(t => tagMap.get(t.id)).filter((x): x is string => !!x)
@@ -355,7 +363,7 @@ async function main() {
         console.log(`\n[kv] creating home + menu...`)
         const homeCards = strapiHome.cards
             .map(c => ({ page: pageMap.get(c.page.id), layout: c.layout }))
-            .filter((c): c is { page: string, layout: "small" | "medium" | "big" } => !!c.page)
+            .filter((c): c is { page: string; layout: "small" | "medium" | "big" } => !!c.page)
 
         await pb.collection("kv").create({
             key: "home",
@@ -397,7 +405,7 @@ function toBlock(c: StrapiComponent): Block | null {
             return { id, type: "embed", src: c.src }
         case "hudozka.card-grid": {
             const items: CardRef[] = (c.items ?? [])
-            .filter((it: StrapiPageCard) => it && it.page)
+                .filter((it: StrapiPageCard) => it?.page)
                 .map((it: StrapiPageCard) => ({ page: it.page.id, layout: it.layout }))
             return { id, type: "card-grid", items }
         }
@@ -453,7 +461,7 @@ async function buildHashIndex(pb: PocketBase, collection: string): Promise<Map<s
 }
 
 function printErr(e: unknown, input?: unknown) {
-    const err = e as { message?: string, url?: string, status?: number, response?: { data?: unknown } }
+    const err = e as { message?: string; url?: string; status?: number; response?: { data?: unknown } }
     console.error("ERROR:", err.message)
     if (err.url) console.error("  url:", err.url, "status:", err.status)
     if (input !== undefined) {

apps/migrate-to-pocketbase/src/strapi.ts

@@ -1,57 +1,57 @@
 export type StrapiMediaObject = {
-    url: string,
-    name: string,
-    hash: string,
-    ext: string,
-    mime: string,
-    width: number,
-    height: number,
-    size: number,
+    url: string
+    name: string
+    hash: string
+    ext: string
+    mime: string
+    width: number
+    height: number
+    size: number
 }
 
 export type StrapiMedia = StrapiMediaObject & {
-    id: number,
-    alternativeText: string | null,
-    caption: string | null,
+    id: number
+    alternativeText: string | null
+    caption: string | null
     formats: null | {
-        thumbnail: StrapiMediaObject,
-        large: StrapiMediaObject,
-        medium: StrapiMediaObject,
-        small: StrapiMediaObject,
-    },
+        thumbnail: StrapiMediaObject
+        large: StrapiMediaObject
+        medium: StrapiMediaObject
+        small: StrapiMediaObject
+    }
 }
 
 export type StrapiComponentText = {
-    __component: "hudozka.text",
-    id: number,
-    text: string,
+    __component: "hudozka.text"
+    id: number
+    text: string
 }
 
 export type StrapiComponentImage = {
-    __component: "hudozka.image",
-    id: number,
-    wide: boolean,
-    caption: string,
-    media: StrapiMedia,
+    __component: "hudozka.image"
+    id: number
+    wide: boolean
+    caption: string
+    media: StrapiMedia
 }
 
 export type StrapiComponentDocument = {
-    __component: "hudozka.document",
-    id: number,
-    title: string,
-    media: StrapiMediaObject & { id: number },
+    __component: "hudozka.document"
+    id: number
+    title: string
+    media: StrapiMediaObject & { id: number }
 }
 
 export type StrapiComponentEmbed = {
-    __component: "hudozka.embed",
-    id: number,
-    src: string,
+    __component: "hudozka.embed"
+    id: number
+    src: string
 }
 
 export type StrapiComponentCardGrid = {
-    __component: "hudozka.card-grid",
-    id: number,
-    items: StrapiPageCard[],
+    __component: "hudozka.card-grid"
+    id: number
+    items: StrapiPageCard[]
 }
 
 export type StrapiComponent =
@@ -62,42 +62,42 @@ export type StrapiComponent =
     | StrapiComponentCardGrid
 
 export type StrapiTag = {
-    id: number,
-    slug: string,
-    name: string,
+    id: number
+    slug: string
+    name: string
 }
 
 export type StrapiPage = {
-    id: number,
-    title: string,
-    excerpt: string,
-    slug: string,
-    date: string | null,
-    cover?: StrapiMedia,
-    published_at: string,
-    created_at: string,
-    updated_at: string,
-    content: StrapiComponent[],
-    tags: StrapiTag[],
+    id: number
+    title: string
+    excerpt: string
+    slug: string
+    date: string | null
+    cover?: StrapiMedia
+    published_at: string
+    created_at: string
+    updated_at: string
+    content: StrapiComponent[]
+    tags: StrapiTag[]
 }
 
 export type StrapiPageCard = {
-    __component: "hudozka.page-card",
-    id: number,
-    page: StrapiPage,
-    layout: "small" | "medium" | "big",
+    __component: "hudozka.page-card"
+    id: number
+    page: StrapiPage
+    layout: "small" | "medium" | "big"
 }
 
 export type StrapiHome = {
-    id: number,
-    title: string,
-    cards: StrapiPageCard[],
+    id: number
+    title: string
+    cards: StrapiPageCard[]
 }
 
 export type StrapiMenu = {
-    id: number,
-    homeLabel: string,
-    menu: StrapiComponentCardGrid,
+    id: number
+    homeLabel: string
+    menu: StrapiComponentCardGrid
 }
 
 async function get<T>(base: string, path: string): Promise<T> {
@@ -105,7 +105,7 @@ async function get<T>(base: string, path: string): Promise<T> {
     if (!res.ok) {
         throw new Error(`GET ${path} -> ${res.status}`)
     }
-    return await res.json() as T
+    return (await res.json()) as T
 }
 
 export async function fetchAllPages(base: string): Promise<StrapiPage[]> {

apps/migrate-to-pocketbase/src/wipe.ts

@@ -1,5 +1,5 @@
-import PocketBase from "pocketbase"
 import { existsSync, readFileSync, writeFileSync } from "node:fs"
+import PocketBase from "pocketbase"
 
 const STATE_FILE = new URL("../.migrate-state.json", import.meta.url).pathname
 const POCKETBASE_URL = required("POCKETBASE_URL")
@@ -39,7 +39,7 @@ async function main() {
     const args = process.argv.slice(2)
     const targets = args.length > 0 ? args : [...KNOWN]
 
-    const unknown = targets.filter(t => !KNOWN.includes(t as typeof KNOWN[number]))
+    const unknown = targets.filter(t => !KNOWN.includes(t as (typeof KNOWN)[number]))
     if (unknown.length > 0) {
         console.error(`unknown collections: ${unknown.join(", ")}`)
         console.error(`known: ${KNOWN.join(", ")}`)
@@ -80,7 +80,7 @@ async function main() {
 }
 
 main().catch(e => {
-    const err = e as { message?: string, url?: string, status?: number, response?: { data?: unknown } }
+    const err = e as { message?: string; url?: string; status?: number; response?: { data?: unknown } }
     console.error("ERROR:", err.message)
     if (err.url) console.error("  url:", err.url, "status:", err.status)
     if (err.response?.data !== undefined) {

biome.json

@@ -0,0 +1,75 @@
+{
+    "$schema": "https://biomejs.dev/schemas/2.4.13/schema.json",
+    "formatter": {
+        "enabled": true,
+        "indentStyle": "space",
+        "indentWidth": 4,
+        "lineEnding": "lf",
+        "lineWidth": 120
+    },
+    "javascript": {
+        "formatter": {
+            "quoteStyle": "double",
+            "trailingCommas": "all",
+            "semicolons": "asNeeded",
+            "arrowParentheses": "asNeeded"
+        }
+    },
+    "linter": {
+        "enabled": true,
+        "rules": {
+            "recommended": true,
+            "correctness": {
+                "noUnusedVariables": "error",
+                "noUnusedImports": "error",
+                "useExhaustiveDependencies": "error"
+            },
+            "suspicious": {
+                "noExplicitAny": "error",
+                "noDebugger": "error",
+                "noConsole": {
+                    "level": "error",
+                    "options": {
+                        "allow": ["error", "warn"]
+                    }
+                },
+                "noArrayIndexKey": "error",
+                "noShadowRestrictedNames": "error",
+                "noVar": "error"
+            },
+            "style": {
+                "noNonNullAssertion": "error"
+            },
+            "performance": {
+                "noAccumulatingSpread": "error"
+            },
+            "a11y": {
+                "useButtonType": "error",
+                "noSvgWithoutTitle": "error",
+                "noStaticElementInteractions": "off"
+            },
+            "complexity": {
+                "noForEach": "error",
+                "noBannedTypes": "error"
+            },
+            "security": {
+                "noDangerouslySetInnerHtml": "off"
+            }
+        }
+    },
+    "overrides": [
+        {
+            "includes": ["apps/migrate-to-pocketbase/**"],
+            "linter": {
+                "rules": {
+                    "suspicious": {
+                        "noConsole": "off"
+                    }
+                }
+            }
+        }
+    ],
+    "files": {
+        "includes": ["**/src/**/*.ts", "**/src/**/*.tsx", "**/src/**/*.js"]
+    }
+}

eslint.config.js

@@ -1,42 +0,0 @@
-import { defineConfig, globalIgnores } from "eslint/config"
-import nextVitals from "eslint-config-next/core-web-vitals"
-import globals from "globals"
-
-export default defineConfig([
-    globalIgnores([
-        "**/node_modules/**",
-        "**/.next/**",
-        "**/dist/**",
-        "**/build/**",
-        "**/out/**",
-        "apps/hudozka/public/static/**",
-        "pb/pb_data/**",
-        "pb/pb_migrations/**",
-        "**/next-env.d.ts",
-    ]),
-    {
-        files: ["apps/hudozka/**/*.{js,jsx,ts,tsx}"],
-        extends: nextVitals,
-        rules: {
-            "react/jsx-uses-react": "error",
-            "react/jsx-uses-vars": "error",
-        },
-    },
-    {
-        languageOptions: {
-            globals: globals.browser,
-        },
-    },
-    {
-        rules: {
-            semi: ["error", "never"],
-            indent: ["warn", 4],
-            quotes: ["warn", "double"],
-            "eol-last": ["error", "always"],
-            "comma-dangle": ["error", "always-multiline"],
-            "no-tabs": "error",
-            "no-var": "error",
-            "space-before-function-paren": "off",
-        },
-    },
-])

package.json

@@ -4,13 +4,16 @@
     "version": "7.0.0",
     "type": "module",
     "description": "",
-    "workspaces": ["apps/*", "packages/*"],
+    "workspaces": [
+        "apps/*",
+        "packages/*"
+    ],
     "scripts": {
         "dev": "npm run dev -w apps/hudozka",
         "build": "npm run build -w apps/hudozka",
         "start": "npm run start -w apps/hudozka",
-        "lint": "eslint .",
-        "format": "eslint --fix .",
+        "lint": "biome check",
+        "format": "biome check --write",
         "test": "npm test --workspaces --if-present"
     },
     "repository": {
@@ -20,15 +23,11 @@
     "author": "Roman Timashev",
     "license": "ISC",
     "devDependencies": {
+        "@biomejs/biome": "^2.4.0",
         "@testing-library/jest-dom": "^6.9.1",
         "@testing-library/react": "^16.3.2",
         "@types/node": "^25.2.0",
         "@types/react": "^19.2.0",
-        "@typescript-eslint/eslint-plugin": "^8.59.0",
-        "@typescript-eslint/parser": "^8.59.0",
-        "eslint": "^9.39.0",
-        "eslint-config-next": "^16.2.0",
-        "globals": "^17.5.0",
         "happy-dom": "^20.9.0",
         "typescript": "^6.0.0",
         "vitest": "^4.1.0"

packages/hooks/src/index.ts

@@ -1,5 +1,5 @@
-export * from "./useToggle"
 export * from "./useLockBodyScroll"
 export * from "./useMediaQuery"
 export * from "./useMobile"
 export * from "./useReducedMotion"
+export * from "./useToggle"

packages/hooks/src/useLockBodyScroll.test.ts

@@ -1,5 +1,5 @@
 import { renderHook } from "@testing-library/react"
-import { describe, it, expect, beforeEach } from "vitest"
+import { beforeEach, describe, expect, it } from "vitest"
 import { useLockBodyScroll } from "./useLockBodyScroll"
 
 describe("useLockBodyScroll", () => {
@@ -27,10 +27,7 @@ describe("useLockBodyScroll", () => {
     })
 
     it("responds to lock/unlock transitions", () => {
-        const { rerender } = renderHook(
-            ({ locked }) => useLockBodyScroll(locked),
-            { initialProps: { locked: false } },
-        )
+        const { rerender } = renderHook(({ locked }) => useLockBodyScroll(locked), { initialProps: { locked: false } })
         expect(document.body.style.overflow).toBe("")
         rerender({ locked: true })
         expect(document.body.style.overflow).toBe("hidden")

packages/hooks/src/useMediaQuery.test.ts

@@ -1,5 +1,5 @@
-import { renderHook, act } from "@testing-library/react"
-import { describe, it, expect, beforeEach, vi } from "vitest"
+import { act, renderHook } from "@testing-library/react"
+import { beforeEach, describe, expect, it, vi } from "vitest"
 import { useMediaQuery } from "./useMediaQuery"
 
 describe("useMediaQuery", () => {
@@ -13,10 +13,12 @@ describe("useMediaQuery", () => {
         vi.stubGlobal("matchMedia", (query: string) => ({
             matches: matches.get(query) ?? false,
             addEventListener: (_: string, cb: () => void) => {
-                if (!listeners.has(query)) {
-                    listeners.set(query, new Set())
+                let set = listeners.get(query)
+                if (!set) {
+                    set = new Set()
+                    listeners.set(query, set)
                 }
-                listeners.get(query)!.add(cb)
+                set.add(cb)
             },
             removeEventListener: (_: string, cb: () => void) => {
                 listeners.get(query)?.delete(cb)
@@ -42,7 +44,9 @@ describe("useMediaQuery", () => {
 
         act(() => {
             matches.set(query, true)
-            listeners.get(query)?.forEach((cb) => cb())
+            for (const cb of listeners.get(query) ?? []) {
+                cb()
+            }
         })
         expect(result.current).toBe(true)
     })

packages/hooks/src/useMediaQuery.ts

@@ -2,7 +2,7 @@ import { useSyncExternalStore } from "react"
 
 export function useMediaQuery(query: string, defaultValue = false): boolean {
     return useSyncExternalStore(
-        (callback) => {
+        callback => {
             const mql = window.matchMedia(query)
             mql.addEventListener("change", callback)
             return () => mql.removeEventListener("change", callback)

packages/hooks/src/useToggle.test.ts

@@ -1,5 +1,5 @@
-import { renderHook, act } from "@testing-library/react"
-import { describe, it, expect } from "vitest"
+import { act, renderHook } from "@testing-library/react"
+import { describe, expect, it } from "vitest"
 import { useToggle } from "./useToggle"
 
 describe("useToggle", () => {

packages/hooks/src/useToggle.ts

@@ -3,7 +3,7 @@ import { useCallback, useState } from "react"
 export function useToggle(initialValue: boolean): [boolean, (nextValue?: boolean) => void] {
     const [state, setState] = useState(initialValue)
     const toggle = useCallback((next?: boolean) => {
-        setState(prev => typeof next === "boolean" ? next : !prev)
+        setState(prev => (typeof next === "boolean" ? next : !prev))
     }, [])
     return [state, toggle]
 }

packages/text/src/text.test.ts

@@ -1,4 +1,4 @@
-import { describe, it, expect } from "vitest"
+import { describe, expect, it } from "vitest"
 import { markdownToHtml, typograf } from "./text"
 
 describe("markdownToHtml", () => {

packages/ui/src/Box/Box.test.tsx

@@ -1,5 +1,5 @@
 import { render, screen } from "@testing-library/react"
-import { describe, it, expect } from "vitest"
+import { describe, expect, it } from "vitest"
 import { Box } from "."
 
 describe("Box", () => {
@@ -20,25 +20,29 @@ describe("Box", () => {
 
     it("applies vertical class", () => {
         const { container } = render(<Box vertical>v</Box>)
-        const el = container.firstElementChild!
+        const el = container.firstElementChild
+        if (!el) throw new Error("expected rendered element")
         expect(el.className).toMatch(/vertical/)
     })
 
     it("applies center class", () => {
         const { container } = render(<Box center>c</Box>)
-        const el = container.firstElementChild!
+        const el = container.firstElementChild
+        if (!el) throw new Error("expected rendered element")
         expect(el.className).toMatch(/center/)
     })
 
     it("applies wrap class", () => {
         const { container } = render(<Box wrap>w</Box>)
-        const el = container.firstElementChild!
+        const el = container.firstElementChild
+        if (!el) throw new Error("expected rendered element")
         expect(el.className).toMatch(/wrap/)
     })
 
     it("passes gap to inline style", () => {
         const { container } = render(<Box gap={8}>g</Box>)
-        const el = container.firstElementChild!
+        const el = container.firstElementChild
+        if (!el) throw new Error("expected rendered element")
         expect(el).toHaveStyle({ gap: "8px" })
     })
 })

packages/ui/src/Box/index.tsx

@@ -1,7 +1,6 @@
-import s from "./box.module.css"
-
 import classnames from "classnames/bind"
 import { createElement } from "react"
+import s from "./box.module.css"
 
 const cx = classnames.bind(s)
 

packages/ui/src/Breadcrumbs/Breadcrumbs.test.tsx

@@ -1,5 +1,5 @@
 import { render, within } from "@testing-library/react"
-import { describe, it, expect } from "vitest"
+import { describe, expect, it } from "vitest"
 import { Breadcrumbs } from "."
 
 describe("Breadcrumbs", () => {
@@ -9,9 +9,21 @@ describe("Breadcrumbs", () => {
         { name: "Team", href: "/about/team" },
     ]
 
+    function getNav(container: HTMLElement) {
+        const navEl = container.querySelector("nav")
+        if (!navEl) throw new Error("expected <nav> element to be rendered")
+        return within(navEl)
+    }
+
+    function getClosestLink(el: HTMLElement) {
+        const link = el.closest("a")
+        if (!link) throw new Error("expected ancestor <a> element")
+        return link
+    }
+
     it("renders breadcrumb items with separators", () => {
         const { container } = render(<Breadcrumbs items={items} path="/about/team" />)
-        const nav = within(container.querySelector("nav")!)
+        const nav = getNav(container)
 
         expect(nav.getByText("Home")).toBeInTheDocument()
         expect(nav.getByText("About")).toBeInTheDocument()
@@ -23,12 +35,12 @@ describe("Breadcrumbs", () => {
 
     it("disables the button matching the current path", () => {
         const { container } = render(<Breadcrumbs items={items} path="/about" />)
-        const nav = within(container.querySelector("nav")!)
+        const nav = getNav(container)
 
-        const aboutLink = nav.getByText("About").closest("a")!
+        const aboutLink = getClosestLink(nav.getByText("About"))
         expect(aboutLink.className).toMatch(/disabled/)
 
-        const homeLink = nav.getByText("Home").closest("a")!
+        const homeLink = getClosestLink(nav.getByText("Home"))
         expect(homeLink.className).not.toMatch(/disabled/)
     })
 })

packages/ui/src/Breadcrumbs/index.tsx

@@ -1,7 +1,6 @@
-import s from "./styles.module.css"
-
+import { Fragment } from "react"
 import { Button } from "../Button"
-import { insertBetween } from "@hudozka/utils"
+import s from "./styles.module.css"
 
 export type Crumb = {
     name: string
@@ -14,33 +13,23 @@ export type BreadcrumbsProps = {
     path: string
 }
 
-export const Breadcrumbs: React.FC<BreadcrumbsProps> = props => {
-    const items = insertBetween(props.items, () => "/")
-
+export function Breadcrumbs(props: BreadcrumbsProps) {
     return (
         <nav className={s.breadcrumbs} style={props.style}>
-            {items.map((x, i) => {
-                if (typeof x === "string") {
-                    return (
-                        <li key={i}>
-                            <span style={{ margin: "0 var(--size-xs)" }}>{x}</span>
+            {props.items.map((x, i) => (
+                <Fragment key={x.href}>
+                    {i > 0 && (
+                        <li>
+                            <span style={{ margin: "0 var(--size-xs)" }}>/</span>
                         </li>
-                    )
-                }
-
-                return (
-                    <li key={x.href}>
-                        <Button
-                            href={x.href}
-                            theme={"ghost"}
-                            size={"small"}
-                            disabled={x.href === props.path}
-                        >
+                    )}
+                    <li>
+                        <Button href={x.href} theme={"ghost"} size={"small"} disabled={x.href === props.path}>
                             {x.name}
                         </Button>
                     </li>
-                )
-            })}
+                </Fragment>
+            ))}
         </nav>
     )
 }

packages/ui/src/Button/Button.test.tsx

@@ -1,5 +1,5 @@
-import { render, screen, fireEvent } from "@testing-library/react"
-import { describe, it, expect, vi } from "vitest"
+import { fireEvent, render, screen } from "@testing-library/react"
+import { describe, expect, it, vi } from "vitest"
 import { Button } from "."
 
 describe("Button", () => {
@@ -19,7 +19,11 @@ describe("Button", () => {
 
     it("calls onClick with value when clicked", () => {
         const onClick = vi.fn()
-        render(<Button value="test-value" onClick={onClick}>Click</Button>)
+        render(
+            <Button value="test-value" onClick={onClick}>
+                Click
+            </Button>,
+        )
         fireEvent.click(screen.getByRole("button", { name: "Click" }))
         expect(onClick).toHaveBeenCalledOnce()
         expect(onClick).toHaveBeenCalledWith("test-value", expect.anything())
@@ -35,6 +39,8 @@ describe("Button", () => {
 
     it("applies disabled class when disabled is true", () => {
         const { container } = render(<Button disabled>Disabled</Button>)
-        expect(container.firstElementChild!.className).toMatch(/disabled/)
+        const el = container.firstElementChild
+        if (!el) throw new Error("expected rendered element")
+        expect(el.className).toMatch(/disabled/)
     })
 })

packages/ui/src/Button/index.tsx

@@ -1,9 +1,9 @@
-import s from "./button.module.css"
+import cx from "classnames"
 
 import Link from "next/link"
-import cx from "classnames"
-import { useCallback } from "react"
 import type { MouseEvent, MouseEventHandler } from "react"
+import { useCallback } from "react"
+import s from "./button.module.css"
 
 const sizeClass = {
     default: s.sizeDefault,
@@ -31,11 +31,15 @@ export const Button: React.FC<ButtonProps> = ({ size = "default", theme = "defau
     const className = cx(s.button, sizeClass[size], themeClass[theme], {
         [s.disabled]: disabled,
     })
-    const onClick = useCallback<MouseEventHandler<HTMLButtonElement>>(event => {
-        if (typeof props.onClick === "function") {
-            props.onClick(props.value, event)
+    const { onClick: onClickProp, value } = props
+    const onClick = useCallback<MouseEventHandler<HTMLButtonElement>>(
+        event => {
+            if (typeof onClickProp === "function") {
+                onClickProp(value, event)
             }
-    }, [props])
+        },
+        [onClickProp, value],
+    )
 
     if (props.href) {
         return (
@@ -46,11 +50,7 @@ export const Button: React.FC<ButtonProps> = ({ size = "default", theme = "defau
     }
 
     return (
-        <button
-            className={className}
-            style={props.style}
-            onClick={onClick}
-        >
+        <button type="button" className={className} style={props.style} onClick={onClick}>
             {props.children}
         </button>
     )

packages/ui/src/Overlay/Transition.tsx

@@ -17,10 +17,7 @@ export function Transition(props: TransitionProps) {
             setMounted(false)
         }
     }, [opacity])
-    const transition = useMemo(
-        () => `all ${props.duration}ms`,
-        [props.duration],
-    )
+    const transition = useMemo(() => `all ${props.duration}ms`, [props.duration])
 
     if (props.show && !mounted) {
         setMounted(true)

packages/ui/src/Overlay/index.tsx

@@ -1,7 +1,6 @@
-import s from "./styles.module.css"
-
-import { Transition } from "./Transition"
 import { useLockBodyScroll, useReducedMotion } from "@hudozka/hooks"
+import s from "./styles.module.css"
+import { Transition } from "./Transition"
 
 export type OverlayProps = {
     children?: React.ReactNode
@@ -18,16 +17,18 @@ export const Overlay: React.FC<OverlayProps> = props => {
     useLockBodyScroll(props.show)
 
     return (
-        <Transition
-            duration={duration}
-            show={props.show}
-        >
+        <Transition duration={duration} show={props.show}>
             <div
-                onClick={(event) => {
+                onClick={event => {
                     if (event.target === event.currentTarget) {
                         props.onClickOverlay()
                     }
                 }}
+                onKeyDown={event => {
+                    if (event.key === "Escape") {
+                        props.onClickOverlay()
+                    }
+                }}
                 className={s.overlay}
                 style={props.style}
             >

packages/ui/src/Panel/Panel.test.tsx

@@ -1,5 +1,5 @@
 import { render } from "@testing-library/react"
-import { describe, it, expect } from "vitest"
+import { describe, expect, it } from "vitest"
 import { Panel } from "."
 
 describe("Panel", () => {
@@ -10,20 +10,23 @@ describe("Panel", () => {
 
     it("applies the default variant class", () => {
         const { container } = render(<Panel>content</Panel>)
-        const el = container.firstElementChild!
+        const el = container.firstElementChild
+        if (!el) throw new Error("expected rendered element")
         expect(el.className).toMatch(/default/)
     })
 
     it("applies the ghost variant class when ghost is true", () => {
         const { container } = render(<Panel ghost>content</Panel>)
-        const el = container.firstElementChild!
+        const el = container.firstElementChild
+        if (!el) throw new Error("expected rendered element")
         expect(el.className).toMatch(/ghost/)
         expect(el.className).not.toMatch(/default/)
     })
 
     it("forwards a custom className", () => {
         const { container } = render(<Panel className="custom">content</Panel>)
-        const el = container.firstElementChild!
+        const el = container.firstElementChild
+        if (!el) throw new Error("expected rendered element")
         expect(el.className).toContain("custom")
     })
 })

packages/ui/src/Panel/index.tsx

@@ -1,6 +1,5 @@
-import s from "./panel.module.css"
-
 import { Box } from "../Box"
+import s from "./panel.module.css"
 
 export type PanelProps = {
     children?: React.ReactNode
@@ -9,16 +8,16 @@ export type PanelProps = {
     ghost?: boolean
 }
 
-export function Panel({
-    style,
-    className,
-    children,
-    ghost = false,
-}: PanelProps) {
+export function Panel({ style, className, children, ghost = false }: PanelProps) {
     const variant = ghost ? s.ghost : s.default
 
     return (
-        <Box vertical align={false} className={`${s.panel} ${variant}${className ? ` ${className}` : ""}`} style={style}>
+        <Box
+            vertical
+            align={false}
+            className={`${s.panel} ${variant}${className ? ` ${className}` : ""}`}
+            style={style}
+        >
             {children}
         </Box>
     )