fix: verstak:// links in preview, case-insensitive search, keyboard layout swap

1. Fix verstak:// links rendered as blocked/strikethrough in markdown preview:
   - Changed href from 'javascript:void(0)' to hash-based '#verstak-type-id'
   - DOMPurify no longer strips the link; click handler uses data-verstak-href
   - CSS already handles .md-link--internal with cyan color, no strikethrough

2. Add markdown label escaping for internal link picker:
   - New escapeMarkdownLabel() in markdown.ts escapes [ ] ( )
   - Applied in InternalLinkPicker.selectResult() before inserting markdown

3. Fix case-insensitive search for RU/EN:
   - Add title_lower column (migration 019) populated by Go strings.ToLower
   - BackfillTitleLower() runs after migrations to populate existing rows
   - Search() now queries title_lower with Go-level lowercase (Unicode-aware)
   - insertNode() and UpdateTitle() populate title_lower automatically
   - New migration 019 + BackfillTitleLower in storage.go
   - Tests: TestSearchCaseInsensitive, TestSearchFindsCreatedNode

4. Add keyboard layout swap search support:
   - New keyboardLayout.ts utility with RU↔EN QWERTY mapping
   - expandKeyboardVariants() generates original + swapped + lowercased variants
   - InternalLinkPicker.search() queries all variants in parallel, deduplicates by ID
   - Examples: dthcnfr → верстак, руддщ → hello

Files changed:
- markdown.ts: hash href + escapeMarkdownLabel export
- InternalLinkPicker.svelte: label escaping + layout swap search
- keyboardLayout.ts: new RU/EN layout swap utility
- repository.go: title_lower in Search/insertNode/UpdateTitle
- storage.go: migration019 + BackfillTitleLower
- migrations_019.sql.go: new migration
- search_test.go, repository_test.go: new tests

This commit is contained in:

mirivlad

2026-06-15 10:39:44 +08:00

parent 7521eea109

commit 88eb99e9af

10 changed files with 264 additions and 41 deletions

cmd/verstak-gui/frontend-dist/assets/main-C5mYAmha.js → cmd/verstak-gui/frontend-dist/assets/main-Dn9NERfF.js

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				      background: #13131f;

				    }

				  </style>

				  <script type="module" crossorigin src="/assets/main-C5mYAmha.js"></script>

				  <script type="module" crossorigin src="/assets/main-Dn9NERfF.js"></script>

				  <link rel="stylesheet" crossorigin href="/assets/main-bQpH1es2.css">

				</head>

				<body>