chore(release): bump v4.7.1 → v4.8.0; Prettier pass on overnight-session files

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

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);
   });
-});
+});

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);
   });
-});
+});

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/);
   });
-});
+});

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();
   });
-});
+});

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);
   });
-});
+});

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();

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({

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);
   });
-});
+});

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();
   });
-});
+});

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('');
   });
-});
+});

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)');
   });
-});
+});

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"
   });
-});
+});