From b1b72f9a60abfcab9183c62d80751b023f5b61c5 Mon Sep 17 00:00:00 2001
From: Amit Haridas <amit.wh@gmail.com>
Date: Mon, 14 Sep 2026 14:56:05 +0530
Subject: [PATCH] =?UTF-8?q?chore(release):=20bump=20v4.7.1=20=E2=86=92=20v?=
 =?UTF-8?q?4.8.0;=20Prettier=20pass=20on=20overnight-session=20files?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

12 commits on master since v4.7.1 baseline, taking tests 524 → 914 across
27 new suites. This commit:
- Bumps package.json + README version to v4.8.0 (additive features → semver minor)
- Applies Prettier formatting to all files touched during the overnight
  session so release build is reproducible from a clean repo

New in v4.8.0:
- PDF encryption close-out (D1)
- KaTeX rendering test coverage
- Autosave buffer + crash recovery banner
- Daily notes + workspace search + doc-aware Q&A
- Search sidebar panel + Ask mode
- Status bar: word count, reading time, Flesch-Kincaid grade
- Footnote hover preview
- Smart paste (URL → link, CSV/TSV → table)
- Daily notes menu item + sidebar panel + Q&A deep-link
- Daily templates gallery
- Pluggable DocQA engine (TF-idF default + lazy neural embeddings)

Amit Haridas
---
 README.md                              |  2 +-
 package.json                           |  2 +-
 src/editor/smart-paste.js              |  2 +-
 src/index.html                         | 20 +++++++--
 src/main.js                            | 57 ++++++++++++++------------
 src/main/DailyNotes.js                 |  7 ++--
 src/main/DailyNotesTemplates.js        |  2 +-
 src/main/DocQA.js                      | 11 +----
 src/main/SemanticEngine.js             |  2 +-
 src/main/UrlTitle.js                   | 12 ++++--
 src/renderer.js                        | 12 ++----
 src/renderer/footnote-preview.js       |  5 ++-
 src/sidebar/daily-notes-panel.js       | 11 ++---
 src/sidebar/daily-templates-panel.js   |  7 +++-
 src/sidebar/search-panel.js            | 11 +++--
 src/utils/csv-to-table.js              |  6 ++-
 src/utils/writing-stats.js             | 13 +++---
 tests/csv-to-table.test.js             | 16 ++++++--
 tests/daily-notes-panel.test.js        | 32 +++++++++------
 tests/daily-templates-panel.test.js    | 41 ++++++++++--------
 tests/footnote-preview.test.js         | 10 +++--
 tests/main/DailyNotesTemplates.test.js |  2 +-
 tests/main/DocQA.test.js               |  4 +-
 tests/main/PDFOperations.test.js       |  3 +-
 tests/main/SemanticEngine.test.js      |  2 +-
 tests/main/UrlTitle.test.js            | 10 +++--
 tests/search-panel.test.js             | 12 +++---
 tests/smart-paste.test.js              |  2 +-
 tests/writing-stats.test.js            |  6 ++-
 29 files changed, 186 insertions(+), 136 deletions(-)

diff --git a/README.md b/README.md
index 307f846..15bcd43 100644
--- a/README.md
+++ b/README.md
@@ -225,4 +225,4 @@ Amit Haridas (amit.wh@gmail.com)
 
 ## Version
 
-v4.7.1
+v4.8.0
diff --git a/package.json b/package.json
index 08b882e..ea6b656 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "markdown-converter",
-  "version": "4.7.1",
+  "version": "4.8.0",
   "description": "Professional Markdown editor and universal file converter with PDF editing, batch processing, and syntax highlighting",
   "main": "src/main.js",
   "scripts": {
diff --git a/src/editor/smart-paste.js b/src/editor/smart-paste.js
index 4e9bedb..ed4c5d6 100644
--- a/src/editor/smart-paste.js
+++ b/src/editor/smart-paste.js
@@ -80,4 +80,4 @@ function smartPaste(deps) {
   });
 }
 
-module.exports = { smartPaste, URL_ONLY_RE };
\ No newline at end of file
+module.exports = { smartPaste, URL_ONLY_RE };
diff --git a/src/index.html b/src/index.html
index 8488dcd..8af640d 100644
--- a/src/index.html
+++ b/src/index.html
@@ -2559,7 +2559,11 @@
               </svg>
             </button>
             <!-- Search + Q&A: workspace content search / doc-aware Q&A -->
-            <button class="sidebar-icon" data-panel="search" title="Search &amp; Ask (Ctrl+Shift+F)">
+            <button
+              class="sidebar-icon"
+              data-panel="search"
+              title="Search &amp; Ask (Ctrl+Shift+F)"
+            >
               <svg
                 width="20"
                 height="20"
@@ -2865,9 +2869,19 @@
           <span class="status-separator">|</span>
           <span class="status-item" id="char-count">Chars: 0</span>
           <span class="status-separator">|</span>
-          <span class="status-item" id="reading-time" title="Estimated reading time at 220 words/minute">~0 min read</span>
+          <span
+            class="status-item"
+            id="reading-time"
+            title="Estimated reading time at 220 words/minute"
+            >~0 min read</span
+          >
           <span class="status-separator">|</span>
-          <span class="status-item" id="grade-level" title="Flesch-Kincaid grade level (lower = easier)">Grade —</span>
+          <span
+            class="status-item"
+            id="grade-level"
+            title="Flesch-Kincaid grade level (lower = easier)"
+            >Grade —</span
+          >
           <span class="status-separator">|</span>
           <span class="status-item" id="line-col">Ln 1, Col 1</span>
           <span class="status-separator">|</span>
diff --git a/src/main.js b/src/main.js
index 263c262..d76a2f8 100644
--- a/src/main.js
+++ b/src/main.js
@@ -5902,35 +5902,38 @@ ipcMain.handle('workspace-search:query', async (_event, { query, dir, limit = 50
 // strips grammar noise (what/how/why/...) and re-ranks at the chunk level
 // so the renderer can show multiple passages from the same file. No neural
 // model — same ranking algorithm — so results stay explainable and offline.
-ipcMain.handle('doc-qa:ask', async (_event, { question, dir, topK = 5, engine: engineName } = {}) => {
-  if (typeof question !== 'string' || !question.trim()) {
-    return { question: '', chunks: [] };
-  }
-  const validation = typeof dir === 'string' ? validatePath(dir) : { valid: false };
-  if (!validation.valid) return { question: String(question), chunks: [] };
-
-  const files = collectMarkdownFiles(dir, WORKSPACE_SEARCH_MAX_FILES);
-  const corpus = [];
-  for (const filePath of files) {
-    try {
-      const stat = fs.statSync(filePath);
-      if (stat.size > WORKSPACE_SEARCH_MAX_BYTES) continue;
-      corpus.push({
-        path: filePath,
-        content: fs.readFileSync(filePath, 'utf-8'),
-        mtimeMs: stat.mtimeMs,
-      });
-    } catch {
-      /* unreadable — skip */
+ipcMain.handle(
+  'doc-qa:ask',
+  async (_event, { question, dir, topK = 5, engine: engineName } = {}) => {
+    if (typeof question !== 'string' || !question.trim()) {
+      return { question: '', chunks: [] };
     }
-  }
+    const validation = typeof dir === 'string' ? validatePath(dir) : { valid: false };
+    if (!validation.valid) return { question: String(question), chunks: [] };
 
-  // Resolve the engine up-front. If the user asked for neural and the dep
-  // is missing, SemanticEngine.getEngine() falls back to tf-idf with a
-  // single console warning — callers always get a usable engine.
-  const engine = await SemanticEngine.getEngine(engineName || 'tf-idf');
-  return DocQA.ask({ question, files: corpus, topK, engine });
-});
+    const files = collectMarkdownFiles(dir, WORKSPACE_SEARCH_MAX_FILES);
+    const corpus = [];
+    for (const filePath of files) {
+      try {
+        const stat = fs.statSync(filePath);
+        if (stat.size > WORKSPACE_SEARCH_MAX_BYTES) continue;
+        corpus.push({
+          path: filePath,
+          content: fs.readFileSync(filePath, 'utf-8'),
+          mtimeMs: stat.mtimeMs,
+        });
+      } catch {
+        /* unreadable — skip */
+      }
+    }
+
+    // Resolve the engine up-front. If the user asked for neural and the dep
+    // is missing, SemanticEngine.getEngine() falls back to tf-idf with a
+    // single console warning — callers always get a usable engine.
+    const engine = await SemanticEngine.getEngine(engineName || 'tf-idf');
+    return DocQA.ask({ question, files: corpus, topK, engine });
+  }
+);
 
 // ================================
 // Smart-paste: URL → page title
diff --git a/src/main/DailyNotes.js b/src/main/DailyNotes.js
index 24ee0d0..e54eead 100644
--- a/src/main/DailyNotes.js
+++ b/src/main/DailyNotes.js
@@ -84,9 +84,10 @@ function openOrCreate({ date, dir, templateDir, fs, pathUtil, now = new Date(),
     // Use the explicit seedContent when provided (e.g. a non-default
     // template chosen via the gallery); otherwise fall back to the
     // template-loader (which honors templateDir + the built-in default).
-    content = typeof seedContent === 'string' && seedContent.length > 0
-      ? seedContent
-      : loadTemplate({ date, templateDir, fs, pathUtil, now });
+    content =
+      typeof seedContent === 'string' && seedContent.length > 0
+        ? seedContent
+        : loadTemplate({ date, templateDir, fs, pathUtil, now });
     fs.writeFileSync(notePath, content, 'utf-8');
     created = true;
   }
diff --git a/src/main/DailyNotesTemplates.js b/src/main/DailyNotesTemplates.js
index c792468..dd92fc8 100644
--- a/src/main/DailyNotesTemplates.js
+++ b/src/main/DailyNotesTemplates.js
@@ -80,4 +80,4 @@ module.exports = {
   listTemplates,
   saveTemplate,
   deleteTemplate,
-};
\ No newline at end of file
+};
diff --git a/src/main/DocQA.js b/src/main/DocQA.js
index 476351f..a5f20da 100644
--- a/src/main/DocQA.js
+++ b/src/main/DocQA.js
@@ -178,13 +178,7 @@ function chunkDocument(content, maxChunkChars = 800) {
  *   swap in semantic embeddings.
  * @returns {{question:string, chunks:Array<{filePath:string, snippet:string, score:number, mtimeMs:number}>}}
  */
-async function ask({
-  question,
-  files,
-  topK = 5,
-  nowMs = Date.now(),
-  engine = null,
-}) {
+async function ask({ question, files, topK = 5, nowMs = Date.now(), engine = null }) {
   const cleaned = cleanQuestion(question);
   if (!cleaned || !Array.isArray(files) || files.length === 0) {
     return { question: String(question || ''), chunks: [] };
@@ -241,8 +235,7 @@ async function ask({
       offset,
       snippet: h.snippet,
       score: h.score,
-      mtimeMs:
-        chunkCorpus.find((c) => c.path === h.filePath)?.mtimeMs || h.mtimeMs || 0,
+      mtimeMs: chunkCorpus.find((c) => c.path === h.filePath)?.mtimeMs || h.mtimeMs || 0,
     };
   });
 
diff --git a/src/main/SemanticEngine.js b/src/main/SemanticEngine.js
index b3e33bb..59f4e87 100644
--- a/src/main/SemanticEngine.js
+++ b/src/main/SemanticEngine.js
@@ -165,4 +165,4 @@ module.exports = {
   defaultEngine,
   neuralEngine,
   getEngine,
-};
\ No newline at end of file
+};
diff --git a/src/main/UrlTitle.js b/src/main/UrlTitle.js
index 1642eb4..ef6b0c4 100644
--- a/src/main/UrlTitle.js
+++ b/src/main/UrlTitle.js
@@ -98,7 +98,12 @@ function isHttpUrl(value) {
  * @param {typeof fetch} [args.fetch] injectable for tests
  * @returns {Promise<{url:string, title:string} | null>}
  */
-async function fetchTitle({ url, timeoutMs = 5000, maxBytes = 2 * 1024 * 1024, fetch = globalThis.fetch }) {
+async function fetchTitle({
+  url,
+  timeoutMs = 5000,
+  maxBytes = 2 * 1024 * 1024,
+  fetch = globalThis.fetch,
+}) {
   if (!isHttpUrl(url) || typeof fetch !== 'function') return null;
 
   const controller = new AbortController();
@@ -114,7 +119,8 @@ async function fetchTitle({ url, timeoutMs = 5000, maxBytes = 2 * 1024 * 1024, f
     if (!ctype.toLowerCase().includes('text/html')) return null;
 
     // Read up to maxBytes + 1 so we can detect overflow
-    const reader = res.body && typeof res.body.getReader === 'function' ? res.body.getReader() : null;
+    const reader =
+      res.body && typeof res.body.getReader === 'function' ? res.body.getReader() : null;
     let body = '';
     if (reader) {
       while (true) {
@@ -152,4 +158,4 @@ module.exports = {
   decodeTitle,
   isHttpUrl,
   fetchTitle,
-};
\ No newline at end of file
+};
diff --git a/src/renderer.js b/src/renderer.js
index 320208c..0177f18 100644
--- a/src/renderer.js
+++ b/src/renderer.js
@@ -2228,14 +2228,12 @@ document.addEventListener('DOMContentLoaded', async () => {
   // the user can override the input.
   sidebarManager.registerPanel('search', {
     title: 'Search',
-    icon:
-      '<svg viewBox="0 0 24 24" width="16" height="16"><path fill="currentColor" d="M10 2a8 8 0 1 1-5.3 14L1 19.7 2.3 21l3.7-3.7A8 8 0 0 1 10 2zm0 2a6 6 0 1 0 0 12A6 6 0 0 0 10 4z"/></svg>',
+    icon: '<svg viewBox="0 0 24 24" width="16" height="16"><path fill="currentColor" d="M10 2a8 8 0 1 1-5.3 14L1 19.7 2.3 21l3.7-3.7A8 8 0 0 1 10 2zm0 2a6 6 0 1 0 0 12A6 6 0 0 0 10 4z"/></svg>',
     render: (container) =>
       require('./sidebar/search-panel').renderSearchPanel(container, {
         search: ({ query, dir, limit }) =>
           ipcRenderer.invoke('workspace-search:query', { query, dir, limit }),
-        ask: ({ question, dir, topK }) =>
-          ipcRenderer.invoke('doc-qa:ask', { question, dir, topK }),
+        ask: ({ question, dir, topK }) => ipcRenderer.invoke('doc-qa:ask', { question, dir, topK }),
         getCurrentDir: () => {
           // Re-read the explorer's path input each time the user opens the
           // search panel; survives the explorer being remounted.
@@ -2254,8 +2252,7 @@ document.addEventListener('DOMContentLoaded', async () => {
   // file-opened IPC path, which already handles any daily-notes path).
   sidebarManager.registerPanel('daily-notes', {
     title: 'Daily Notes',
-    icon:
-      '<svg viewBox="0 0 24 24" width="16" height="16"><path fill="currentColor" d="M19 4h-1V2h-2v2H8V2H6v2H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2zm0 16H5V10h14v10zm0-12H5V6h14v2z"/></svg>',
+    icon: '<svg viewBox="0 0 24 24" width="16" height="16"><path fill="currentColor" d="M19 4h-1V2h-2v2H8V2H6v2H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2zm0 16H5V10h14v10zm0-12H5V6h14v2z"/></svg>',
     render: (container) =>
       require('./sidebar/daily-notes-panel').renderDailyNotesPanel(container, {
         openToday: ({ date } = {}) => ipcRenderer.invoke('daily-notes:open-today', { date }),
@@ -2269,8 +2266,7 @@ document.addEventListener('DOMContentLoaded', async () => {
   // note via daily-templates:apply.
   sidebarManager.registerPanel('daily-templates', {
     title: 'Daily Templates',
-    icon:
-      '<svg viewBox="0 0 24 24" width="16" height="16"><path fill="currentColor" d="M3 5a2 2 0 0 1 2-2h11l-2 2H5v12h14V9l2-2v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5zm5 0h2v2H8V5zm0 4h2v2H8V9zm0 4h2v2H8v-2z"/></svg>',
+    icon: '<svg viewBox="0 0 24 24" width="16" height="16"><path fill="currentColor" d="M3 5a2 2 0 0 1 2-2h11l-2 2H5v12h14V9l2-2v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5zm5 0h2v2H8V5zm0 4h2v2H8V9zm0 4h2v2H8v-2z"/></svg>',
     render: (container) =>
       require('./sidebar/daily-templates-panel').renderDailyTemplatesPanel(container, {
         listTemplates: () => ipcRenderer.invoke('daily-templates:list'),
diff --git a/src/renderer/footnote-preview.js b/src/renderer/footnote-preview.js
index 64d28d6..cb707be 100644
--- a/src/renderer/footnote-preview.js
+++ b/src/renderer/footnote-preview.js
@@ -43,7 +43,8 @@ function mountFootnotePreview(previewRoot, opts = {}) {
     // CSS.escape() is in modern browsers but not in every test env; fallback
     // strips characters that would break the selector without escaping the
     // whole id (footnote ids are integers, so this is safe).
-    const safeId = typeof CSS !== 'undefined' && CSS.escape ? CSS.escape(id) : id.replace(/[^a-zA-Z0-9_-]/g, '');
+    const safeId =
+      typeof CSS !== 'undefined' && CSS.escape ? CSS.escape(id) : id.replace(/[^a-zA-Z0-9_-]/g, '');
     const target = previewRoot.querySelector(`#${safeId}`);
     return target || null;
   }
@@ -121,4 +122,4 @@ function mountFootnotePreview(previewRoot, opts = {}) {
   };
 }
 
-module.exports = { mountFootnotePreview };
\ No newline at end of file
+module.exports = { mountFootnotePreview };
diff --git a/src/sidebar/daily-notes-panel.js b/src/sidebar/daily-notes-panel.js
index 7deb7cc..086c859 100644
--- a/src/sidebar/daily-notes-panel.js
+++ b/src/sidebar/daily-notes-panel.js
@@ -101,11 +101,12 @@ function renderDailyNotesPanel(container, deps) {
       // listExisting returns absolute paths (newest first). Pair each path
       // with its basename for display.
       const paths = Array.isArray(list) ? list : [];
-      entries = paths
-        .filter((p) => /\.md$/i.test(p))
-        .map((p) => ({ path: p, name: basename(p) }));
+      entries = paths.filter((p) => /\.md$/i.test(p)).map((p) => ({ path: p, name: basename(p) }));
       renderList();
-      if (!keepStatus) setStatus(entries.length === 0 ? '' : `${entries.length} note${entries.length === 1 ? '' : 's'}`);
+      if (!keepStatus)
+        setStatus(
+          entries.length === 0 ? '' : `${entries.length} note${entries.length === 1 ? '' : 's'}`
+        );
     } catch (err) {
       setStatus(`Error: ${err && err.message ? err.message : 'unknown'}`);
       renderList();
@@ -138,4 +139,4 @@ function renderDailyNotesPanel(container, deps) {
   };
 }
 
-module.exports = { renderDailyNotesPanel };
\ No newline at end of file
+module.exports = { renderDailyNotesPanel };
diff --git a/src/sidebar/daily-templates-panel.js b/src/sidebar/daily-templates-panel.js
index aa487ff..4733c37 100644
--- a/src/sidebar/daily-templates-panel.js
+++ b/src/sidebar/daily-templates-panel.js
@@ -160,7 +160,10 @@ function renderDailyTemplatesPanel(container, deps) {
       const list = await listTemplates();
       entries = Array.isArray(list) ? list : [];
       renderList();
-      if (!keepStatus) setStatus(entries.length === 0 ? '' : `${entries.length} template${entries.length === 1 ? '' : 's'}`);
+      if (!keepStatus)
+        setStatus(
+          entries.length === 0 ? '' : `${entries.length} template${entries.length === 1 ? '' : 's'}`
+        );
     } catch (err) {
       setStatus(`Error: ${err && err.message ? err.message : 'unknown'}`);
       entries = [];
@@ -172,4 +175,4 @@ function renderDailyTemplatesPanel(container, deps) {
   return { refresh };
 }
 
-module.exports = { renderDailyTemplatesPanel };
\ No newline at end of file
+module.exports = { renderDailyTemplatesPanel };
diff --git a/src/sidebar/search-panel.js b/src/sidebar/search-panel.js
index 259047b..0b2c298 100644
--- a/src/sidebar/search-panel.js
+++ b/src/sidebar/search-panel.js
@@ -92,8 +92,9 @@ function renderSearchPanel(container, { search, ask, getCurrentDir, onOpenFile }
   }
 
   function escapeHtml(s) {
-    return String(s).replace(/[&<>"']/g, (c) =>
-      ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' }[c])
+    return String(s).replace(
+      /[&<>"']/g,
+      (c) => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' })[c]
     );
   }
 
@@ -166,7 +167,9 @@ function renderSearchPanel(container, { search, ask, getCurrentDir, onOpenFile }
       if (mode === 'ask') {
         const r = await ask({ question: q, dir, topK: 5 });
         lastResults = (r && r.chunks) || [];
-        setStatus(`Asked: "${q}" — ${lastResults.length} passage${lastResults.length === 1 ? '' : 's'}`);
+        setStatus(
+          `Asked: "${q}" — ${lastResults.length} passage${lastResults.length === 1 ? '' : 's'}`
+        );
       } else {
         const r = await search({ query: q, dir, limit: 50 });
         lastResults = Array.isArray(r) ? r : [];
@@ -220,4 +223,4 @@ function renderSearchPanel(container, { search, ask, getCurrentDir, onOpenFile }
   };
 }
 
-module.exports = { renderSearchPanel };
\ No newline at end of file
+module.exports = { renderSearchPanel };
diff --git a/src/utils/csv-to-table.js b/src/utils/csv-to-table.js
index 547cd63..a5f9596 100644
--- a/src/utils/csv-to-table.js
+++ b/src/utils/csv-to-table.js
@@ -171,7 +171,9 @@ function looksLikeCsv(text) {
   // Every non-empty line must have the same number of delimiters as the
   // first, allowing a ±1 slack for trailing empties.
   const delim = detectDelimiter(text);
-  const counts = lines.slice(0, 5).map((l) => (l.match(new RegExp(escapeRegex(delim), 'g')) || []).length);
+  const counts = lines
+    .slice(0, 5)
+    .map((l) => (l.match(new RegExp(escapeRegex(delim), 'g')) || []).length);
   const first = counts[0];
   if (first < 1) return false;
   return counts.every((c) => Math.abs(c - first) <= 1);
@@ -187,4 +189,4 @@ module.exports = {
   escapeCell,
   csvToTable,
   looksLikeCsv,
-};
\ No newline at end of file
+};
diff --git a/src/utils/writing-stats.js b/src/utils/writing-stats.js
index 1200e61..8446a89 100644
--- a/src/utils/writing-stats.js
+++ b/src/utils/writing-stats.js
@@ -38,7 +38,7 @@ function stripMarkdown(content) {
   // Links: keep the text, drop the URL part
   s = s.replace(/\[([^\]]*)\]\([^)]*\)/g, '$1');
   // Wikilinks: keep the visible label
-  s = s.replace(/\[\[([^\]|]+)(\|([^\]]+))?\]\]/g, (_, a, _b, c) => (c || a));
+  s = s.replace(/\[\[([^\]|]+)(\|([^\]]+))?\]\]/g, (_, a, _b, c) => c || a);
   // Headings at line start
   s = s.replace(/^\s{0,3}#{1,6}\s+/gm, '');
   // Blockquote markers
@@ -62,9 +62,7 @@ function splitSentences(prose) {
   if (!prose) return [];
   // Split on . ! ? followed by whitespace or end. Keep abbreviations rough.
   const parts = prose.split(/(?<=[.!?])\s+/);
-  return parts
-    .map((s) => s.trim())
-    .filter((s) => /[A-Za-z0-9À-ɏ]/.test(s) && s.length >= 2);
+  return parts.map((s) => s.trim()).filter((s) => /[A-Za-z0-9À-ɏ]/.test(s) && s.length >= 2);
 }
 
 /**
@@ -85,7 +83,7 @@ function countSyllablesInWord(word) {
 }
 
 function countSyllables(prose) {
-  const words = (prose.match(/\b[A-Za-z'À-ɏ]+\b/g) || []);
+  const words = prose.match(/\b[A-Za-z'À-ɏ]+\b/g) || [];
   let total = 0;
   for (const w of words) total += countSyllablesInWord(w);
   return total;
@@ -117,7 +115,8 @@ function computeStats(content, opts = {}) {
   const words = countWords(prose);
   const sentences = splitSentences(prose).length;
   const syllables = countSyllables(prose);
-  const wpm = typeof opts.wordsPerMinute === 'number' && opts.wordsPerMinute > 0 ? opts.wordsPerMinute : 220;
+  const wpm =
+    typeof opts.wordsPerMinute === 'number' && opts.wordsPerMinute > 0 ? opts.wordsPerMinute : 220;
   const readingTimeMinutes = words > 0 ? words / wpm : 0;
 
   let grade = null;
@@ -144,4 +143,4 @@ module.exports = {
   countSyllables,
   countWords,
   computeStats,
-};
\ No newline at end of file
+};
diff --git a/tests/csv-to-table.test.js b/tests/csv-to-table.test.js
index 63c0b9d..62636f2 100644
--- a/tests/csv-to-table.test.js
+++ b/tests/csv-to-table.test.js
@@ -3,7 +3,13 @@
  *
  * csv-to-table tests — pure module.
  */
-const { detectDelimiter, csvToTable, looksLikeCsv, parseRows, escapeCell } = require('../src/utils/csv-to-table');
+const {
+  detectDelimiter,
+  csvToTable,
+  looksLikeCsv,
+  parseRows,
+  escapeCell,
+} = require('../src/utils/csv-to-table');
 
 describe('detectDelimiter', () => {
   test('prefers tabs over commas when both are present', () => {
@@ -155,7 +161,7 @@ describe('looksLikeCsv', () => {
     expect(looksLikeCsv('a,b,c')).toBe(false);
   });
 
-  test('returns false when the column counts don\'t line up at all', () => {
+  test("returns false when the column counts don't line up at all", () => {
     expect(looksLikeCsv('a,b,c\n1\n2,3,4,5')).toBe(false);
   });
 
@@ -166,6 +172,8 @@ describe('looksLikeCsv', () => {
   });
 
   test('returns false for prose (no delimiter)', () => {
-    expect(looksLikeCsv('The quick brown fox jumps over the lazy dog.\nThe cat sat on the mat.')).toBe(false);
+    expect(
+      looksLikeCsv('The quick brown fox jumps over the lazy dog.\nThe cat sat on the mat.')
+    ).toBe(false);
   });
-});
\ No newline at end of file
+});
diff --git a/tests/daily-notes-panel.test.js b/tests/daily-notes-panel.test.js
index 08d44f3..5c53d28 100644
--- a/tests/daily-notes-panel.test.js
+++ b/tests/daily-notes-panel.test.js
@@ -9,7 +9,9 @@ function mountPanel(deps = {}) {
   const container = document.createElement('div');
   document.body.appendChild(container);
   const api = renderDailyNotesPanel(container, {
-    openToday: deps.openToday || jest.fn().mockResolvedValue({ path: '/notes/2026-09-14.md', created: true }),
+    openToday:
+      deps.openToday ||
+      jest.fn().mockResolvedValue({ path: '/notes/2026-09-14.md', created: true }),
     listExisting: deps.listExisting || jest.fn().mockResolvedValue([]),
     onOpenFile: deps.onOpenFile || jest.fn(),
     ...deps,
@@ -39,11 +41,13 @@ describe('renderDailyNotesPanel — mounting', () => {
 
   test('renders one row per filename', async () => {
     const { container } = mountPanel({
-      listExisting: jest.fn().mockResolvedValue([
-        '/notes/daily/2026-09-14.md',
-        '/notes/daily/2026-09-13.md',
-        '/notes/daily/2026-09-10.md',
-      ]),
+      listExisting: jest
+        .fn()
+        .mockResolvedValue([
+          '/notes/daily/2026-09-14.md',
+          '/notes/daily/2026-09-13.md',
+          '/notes/daily/2026-09-10.md',
+        ]),
     });
     await flush();
     const items = container.querySelectorAll('.daily-notes-item');
@@ -107,14 +111,13 @@ describe('renderDailyNotesPanel — Today button', () => {
 });
 
 describe('renderDailyNotesPanel — click an existing entry', () => {
-  test('clicking a row calls onOpenFile with that row\'s path', async () => {
+  test("clicking a row calls onOpenFile with that row's path", async () => {
     const onOpenFile = jest.fn();
     const { container } = mountPanel({
       onOpenFile,
-      listExisting: jest.fn().mockResolvedValue([
-        '/notes/daily/2026-09-14.md',
-        '/notes/daily/2026-09-10.md',
-      ]),
+      listExisting: jest
+        .fn()
+        .mockResolvedValue(['/notes/daily/2026-09-14.md', '/notes/daily/2026-09-10.md']),
     });
     await flush();
     const items = container.querySelectorAll('.daily-notes-item');
@@ -139,7 +142,10 @@ describe('renderDailyNotesPanel — click an existing entry', () => {
 
 describe('renderDailyNotesPanel — refresh', () => {
   test('refresh button re-fetches the list', async () => {
-    const listExisting = jest.fn().mockResolvedValueOnce([]).mockResolvedValueOnce(['2026-09-14.md']);
+    const listExisting = jest
+      .fn()
+      .mockResolvedValueOnce([])
+      .mockResolvedValueOnce(['2026-09-14.md']);
     const { container, api } = mountPanel({ listExisting });
     await flush();
     expect(container.querySelectorAll('.daily-notes-item')).toHaveLength(0);
@@ -172,4 +178,4 @@ describe('renderDailyNotesPanel — graceful degradation', () => {
     await flush();
     expect(container.querySelectorAll('.daily-notes-item')).toHaveLength(1);
   });
-});
\ No newline at end of file
+});
diff --git a/tests/daily-templates-panel.test.js b/tests/daily-templates-panel.test.js
index 5b27cc3..95d8b48 100644
--- a/tests/daily-templates-panel.test.js
+++ b/tests/daily-templates-panel.test.js
@@ -10,9 +10,12 @@ function mountPanel(deps = {}) {
   document.body.appendChild(container);
   const api = renderDailyTemplatesPanel(container, {
     listTemplates: deps.listTemplates || jest.fn().mockResolvedValue([]),
-    saveTemplate: deps.saveTemplate || jest.fn().mockResolvedValue({ name: 'x.md', label: 'X', content: '' }),
+    saveTemplate:
+      deps.saveTemplate || jest.fn().mockResolvedValue({ name: 'x.md', label: 'X', content: '' }),
     deleteTemplate: deps.deleteTemplate || jest.fn().mockResolvedValue(true),
-    applyTemplate: deps.applyTemplate || jest.fn().mockResolvedValue({ path: '/d/2026-09-14.md', content: '', created: true }),
+    applyTemplate:
+      deps.applyTemplate ||
+      jest.fn().mockResolvedValue({ path: '/d/2026-09-14.md', content: '', created: true }),
     onOpenFile: deps.onOpenFile || jest.fn(),
     ...deps,
   });
@@ -53,9 +56,9 @@ describe('renderDailyTemplatesPanel — mounting', () => {
 
   test('escapeHtml-style safety: a label with <script> does not produce a node', async () => {
     const { container } = mountPanel({
-      listTemplates: jest.fn().mockResolvedValue([
-        { name: 'evil.md', label: '<script>alert(1)</script>', content: '' },
-      ]),
+      listTemplates: jest
+        .fn()
+        .mockResolvedValue([{ name: 'evil.md', label: '<script>alert(1)</script>', content: '' }]),
     });
     await flush();
     expect(container.querySelector('script')).toBeNull();
@@ -72,7 +75,9 @@ describe('renderDailyTemplatesPanel — Use button', () => {
     const { container } = mountPanel({
       applyTemplate,
       onOpenFile,
-      listTemplates: jest.fn().mockResolvedValue([{ name: 'morning.md', label: 'Morning', content: '# M' }]),
+      listTemplates: jest
+        .fn()
+        .mockResolvedValue([{ name: 'morning.md', label: 'Morning', content: '# M' }]),
     });
     await flush();
     container.querySelector('[data-action="apply"]').click();
@@ -83,7 +88,9 @@ describe('renderDailyTemplatesPanel — Use button', () => {
 
   test('reports an error when applyTemplate rejects', async () => {
     const applyTemplate = jest.fn().mockRejectedValue(new Error('write fail'));
-    const listTemplates = jest.fn().mockResolvedValue([{ name: 'morning.md', label: 'Morning', content: '' }]);
+    const listTemplates = jest
+      .fn()
+      .mockResolvedValue([{ name: 'morning.md', label: 'Morning', content: '' }]);
     const { container } = mountPanel({ applyTemplate, listTemplates });
     await flush();
     container.querySelector('[data-action="apply"]').click();
@@ -128,11 +135,10 @@ describe('renderDailyTemplatesPanel — Delete button', () => {
 
 describe('renderDailyTemplatesPanel — New template', () => {
   test('clicking + New prompts for name + content, then saves', async () => {
-    const saveTemplate = jest.fn().mockResolvedValue({ name: 'custom.md', label: 'Custom', content: '# X' });
-    window.prompt = jest
+    const saveTemplate = jest
       .fn()
-      .mockReturnValueOnce('custom')
-      .mockReturnValueOnce('# X');
+      .mockResolvedValue({ name: 'custom.md', label: 'Custom', content: '# X' });
+    window.prompt = jest.fn().mockReturnValueOnce('custom').mockReturnValueOnce('# X');
 
     const { container } = mountPanel({ saveTemplate });
     await flush();
@@ -158,9 +164,10 @@ describe('renderDailyTemplatesPanel — New template', () => {
 
 describe('renderDailyTemplatesPanel — refresh', () => {
   test('refresh button re-fetches the list', async () => {
-    const listTemplates = jest.fn().mockResolvedValueOnce([]).mockResolvedValueOnce([
-      { name: 'a.md', label: 'A', content: '' },
-    ]);
+    const listTemplates = jest
+      .fn()
+      .mockResolvedValueOnce([])
+      .mockResolvedValueOnce([{ name: 'a.md', label: 'A', content: '' }]);
     const { container, api } = mountPanel({ listTemplates });
     await flush();
     expect(container.querySelectorAll('.daily-templates-item')).toHaveLength(0);
@@ -172,8 +179,10 @@ describe('renderDailyTemplatesPanel — refresh', () => {
   });
 
   test('shows an error when listTemplates rejects', async () => {
-    const { container } = mountPanel({ listTemplates: jest.fn().mockRejectedValue(new Error('nope')) });
+    const { container } = mountPanel({
+      listTemplates: jest.fn().mockRejectedValue(new Error('nope')),
+    });
     await flush();
     expect(container.querySelector('#daily-templates-status').textContent).toMatch(/nope/);
   });
-});
\ No newline at end of file
+});
diff --git a/tests/footnote-preview.test.js b/tests/footnote-preview.test.js
index 1a5cc0c..49442ca 100644
--- a/tests/footnote-preview.test.js
+++ b/tests/footnote-preview.test.js
@@ -151,7 +151,9 @@ describe('mountFootnotePreview', () => {
     document.body.appendChild(root);
 
     const unmount = mountFootnotePreview(root, { delayMs: 0 });
-    root.querySelector('a[data-footnote-ref]').dispatchEvent(new MouseEvent('mouseover', { bubbles: true }));
+    root
+      .querySelector('a[data-footnote-ref]')
+      .dispatchEvent(new MouseEvent('mouseover', { bubbles: true }));
     jest.advanceTimersByTime(0);
     expect(document.querySelector('.footnote-preview')).not.toBeNull();
 
@@ -160,8 +162,10 @@ describe('mountFootnotePreview', () => {
     expect(document.querySelector('.footnote-preview')).toBeNull();
 
     // Re-hovering after unmount is a no-op (no popover recreated)
-    root.querySelector('a[data-footnote-ref]').dispatchEvent(new MouseEvent('mouseover', { bubbles: true }));
+    root
+      .querySelector('a[data-footnote-ref]')
+      .dispatchEvent(new MouseEvent('mouseover', { bubbles: true }));
     jest.advanceTimersByTime(0);
     expect(document.querySelector('.footnote-preview')).toBeNull();
   });
-});
\ No newline at end of file
+});
diff --git a/tests/main/DailyNotesTemplates.test.js b/tests/main/DailyNotesTemplates.test.js
index 0151b04..1b8ca1a 100644
--- a/tests/main/DailyNotesTemplates.test.js
+++ b/tests/main/DailyNotesTemplates.test.js
@@ -168,4 +168,4 @@ describe('DailyNotesTemplates.deleteTemplate', () => {
     expect(DailyNotesTemplates.deleteTemplate({ name: 'x', fs, pathUtil: path })).toBe(false);
     expect(DailyNotesTemplates.deleteTemplate({ dir: tmpDir, fs, pathUtil: path })).toBe(false);
   });
-});
\ No newline at end of file
+});
diff --git a/tests/main/DocQA.test.js b/tests/main/DocQA.test.js
index 5562261..3d7deeb 100644
--- a/tests/main/DocQA.test.js
+++ b/tests/main/DocQA.test.js
@@ -144,9 +144,7 @@ describe('DocQA.ask with a custom engine', () => {
   test('passes the question + chunks to a custom engine.rank()', async () => {
     const customEngine = {
       isNeural: true,
-      rank: jest.fn().mockResolvedValue([
-        { filePath: '/x.md#0', snippet: 'ranked', score: 0.9 },
-      ]),
+      rank: jest.fn().mockResolvedValue([{ filePath: '/x.md#0', snippet: 'ranked', score: 0.9 }]),
     };
     const r = await DocQA.ask({ question: 'rust', files, engine: customEngine });
     expect(customEngine.rank).toHaveBeenCalled();
diff --git a/tests/main/PDFOperations.test.js b/tests/main/PDFOperations.test.js
index 2ee72ab..91e58c7 100644
--- a/tests/main/PDFOperations.test.js
+++ b/tests/main/PDFOperations.test.js
@@ -54,8 +54,7 @@ describe('PDFOperations - Task 15 new operations', () => {
       expect(result.success).toBe(true);
       expect(result.text).toContain('Hello Task 15 Page One');
       expect(result.text).toContain('Second Page Content');
-    }, // CI runners (observed on windows-latest) // First pdfjs-dist legacy import can exceed the 5s default on slower
-    30000);
+    }, 30000); // CI runners (observed on windows-latest) // First pdfjs-dist legacy import can exceed the 5s default on slower
 
     it('returns failure for a nonexistent file', async () => {
       const result = await PDFOperations.pdfExtractText({
diff --git a/tests/main/SemanticEngine.test.js b/tests/main/SemanticEngine.test.js
index 9df8a4b..dc329db 100644
--- a/tests/main/SemanticEngine.test.js
+++ b/tests/main/SemanticEngine.test.js
@@ -85,4 +85,4 @@ describe('SemanticEngine — WorkspaceSearch parity', () => {
     expect(engineResult.map((r) => r.filePath)).toEqual(directResult.map((r) => r.filePath));
     expect(engineResult[0].score).toBe(directResult[0].score);
   });
-});
\ No newline at end of file
+});
diff --git a/tests/main/UrlTitle.test.js b/tests/main/UrlTitle.test.js
index ff667ff..d51e19b 100644
--- a/tests/main/UrlTitle.test.js
+++ b/tests/main/UrlTitle.test.js
@@ -57,7 +57,9 @@ describe('UrlTitle.decodeTitle', () => {
 describe('UrlTitle.extractTitleFromHtml', () => {
   test('extracts the first <title> in the body', () => {
     expect(
-      UrlTitle.extractTitleFromHtml('<html><head><title>Hello World</title></head><body></body></html>')
+      UrlTitle.extractTitleFromHtml(
+        '<html><head><title>Hello World</title></head><body></body></html>'
+      )
     ).toBe('Hello World');
   });
 
@@ -174,7 +176,9 @@ describe('UrlTitle.fetchTitle — failure paths', () => {
       headers: { get: () => 'text/html' },
       text: async () => '<title>t</title>' + 'x'.repeat(200),
     });
-    expect(await UrlTitle.fetchTitle({ url: 'https://x.com', fetch: fakeFetch, maxBytes: 100 })).toBeNull();
+    expect(
+      await UrlTitle.fetchTitle({ url: 'https://x.com', fetch: fakeFetch, maxBytes: 100 })
+    ).toBeNull();
   });
 
   test('respects a streaming body that exceeds maxBytes (cancels the reader)', async () => {
@@ -195,4 +199,4 @@ describe('UrlTitle.fetchTitle — failure paths', () => {
     expect(r).toBeNull();
     expect(cancel).toHaveBeenCalled();
   });
-});
\ No newline at end of file
+});
diff --git a/tests/search-panel.test.js b/tests/search-panel.test.js
index 5dbcbfb..38681ec 100644
--- a/tests/search-panel.test.js
+++ b/tests/search-panel.test.js
@@ -108,9 +108,9 @@ describe('renderSearchPanel — search mode', () => {
 
   test('clicking a result calls onOpenFile with the right path', async () => {
     const onOpenFile = jest.fn();
-    const search = jest.fn().mockResolvedValue([
-      { filePath: '/notes/x.md', snippet: 's', score: 1, matchedTerms: [] },
-    ]);
+    const search = jest
+      .fn()
+      .mockResolvedValue([{ filePath: '/notes/x.md', snippet: 's', score: 1, matchedTerms: [] }]);
     const { container } = mountPanel({ search, onOpenFile });
     container.querySelector('#search-input').value = 'x';
     container.querySelector('#search-run').click();
@@ -246,9 +246,7 @@ describe('renderSearchPanel — escaping', () => {
 
 describe('renderSearchPanel — clear/escape behaviors', () => {
   test('Escape on the input clears the query and results', async () => {
-    const search = jest.fn().mockResolvedValue([
-      { filePath: '/a.md', snippet: 's', score: 1 },
-    ]);
+    const search = jest.fn().mockResolvedValue([{ filePath: '/a.md', snippet: 's', score: 1 }]);
     const { container, container: c2 } = mountPanel({ search });
     const input = container.querySelector('#search-input');
     input.value = 'x';
@@ -283,4 +281,4 @@ describe('renderSearchPanel — clear/escape behaviors', () => {
     api.clear();
     expect(container.querySelector('#search-input').value).toBe('');
   });
-});
\ No newline at end of file
+});
diff --git a/tests/smart-paste.test.js b/tests/smart-paste.test.js
index ae75ba8..b843c25 100644
--- a/tests/smart-paste.test.js
+++ b/tests/smart-paste.test.js
@@ -71,4 +71,4 @@ describe('Smart paste replacement formatting', () => {
     const replacement = `[T](${url})`;
     expect(replacement).toBe('[T](https://example.com/path?a=1&b=2#frag)');
   });
-});
\ No newline at end of file
+});
diff --git a/tests/writing-stats.test.js b/tests/writing-stats.test.js
index 4b23409..d2ef640 100644
--- a/tests/writing-stats.test.js
+++ b/tests/writing-stats.test.js
@@ -30,7 +30,9 @@ describe('stripMarkdown', () => {
 
   test('keeps link text but drops URLs', () => {
     expect(stripMarkdown('read [the docs](https://docs.example.com) now')).toMatch(/the docs/);
-    expect(stripMarkdown('read [the docs](https://docs.example.com) now')).not.toMatch(/docs\.example/);
+    expect(stripMarkdown('read [the docs](https://docs.example.com) now')).not.toMatch(
+      /docs\.example/
+    );
   });
 
   test('keeps wikilink visible labels', () => {
@@ -177,4 +179,4 @@ A second paragraph with [a link](https://x.com) and **bold** words.`;
     const s = computeStats('  hello   world  ');
     expect(s.charCount).toBe(10); // "helloworld"
   });
-});
\ No newline at end of file
+});