[ziqq]

Ctrl/Cmd+F now searches the complete open file or validated full-file diff, including rows outside the virtual DOM. Matches retain syntax highlighting, show a count and support Enter/Shift+Enter or previous/next navigation with horizontal and vertical reveal. The find field reuses Codetree's sidebar searchbar and SVG icon-button controls, with provider/theme colors and a consistent focus state.

View full takes shortcut priority over inline tabs and keeps its own query and scroll position. Escape closes search before the dialog. Queries survive Unified/Side-by-side switches, include both revisions and count shared context once; they remain in viewer memory and clear when the file changes. Scans debounce, yield and reject stale work, retaining the first 10,000 matches with an explicit + count when more exist.

Validation:

• npm run verify: 273/273 tests, formatting, lint, static checks, build and ZIP verification passed.
• Added 20 regressions: 12 viewer/controller cases and eight inline GitHub/GitLab cases covering shortcuts/focus, literal Unicode ranges across syntax spans, virtualized two-axis reveal, layout changes, separate modal ownership, saved tab positions, match limits and cancellation/disposal.
• All 20 new scenarios fail on pre-feature main (1085f89) through visible behavior assertions, without missing-import failures.
• Independent read-only review found no actionable issues.
• Manual browser smoke with production viewer modules and synthetic sources checked both shortcuts, closed Shadow DOM, result navigation, long lines, dialog Escape and light/dark provider palettes. Installed-extension verification on live GitHub/GitLab remains pending.