Latency root causes:
1. handleSelectNote/handleReplaceActiveTab awaited IPC before updating
activeTabPath — zero visual feedback for 50-200ms file I/O
2. Trash/archive called updateEntry AFTER two sequential IPC calls —
note stayed visible in list for 100-400ms
Optimizations:
- Content prefetch cache: hover on NoteItem and keyboard arrow
navigation pre-load note content via IPC. When user clicks, content is
already in memory — eliminates the IPC round-trip entirely.
- Optimistic trash/archive/restore/unarchive: updateEntry runs
immediately, frontmatter writes happen async. On failure, UI rolls
back and shows error toast.
- Rapid-switch safety: sequence counter (navSeqRef) ensures only the
latest navigation sets activeTabPath — prevents stale content flash
when user clicks multiple notes in quick succession.
- Prefetch cache cleared on vault reload to prevent stale content after
external edits.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: keyboard-first navigation — menu bar shortcuts, note list nav, inspector Tab/Enter
- Add missing menu bar items: Archive Note (⌘E), Trash Note (⌘⌫),
Find in Vault (⌘⇧F), Go Back (⌘[), Go Forward (⌘])
- Wire new menu events through useMenuEvents → useAppCommands
- Note list: ↑↓ moves highlight, Enter opens selected note (useNoteListKeyboard hook)
- Inspector properties: Tab between rows, Enter to start editing
- Settings panel: auto-focus first input on open
- Extract StatusDot, StateBadge, noteItemStyle from NoteItem (reduces complexity)
- Extract dispatchActiveTabEvent/dispatchOptionalEvent from useMenuEvents
- 21 new tests (useNoteListKeyboard + useMenuEvents for new events)
- All 1275 frontend tests pass, 319 Rust tests pass
- CodeScene quality gates: passed (NoteItem improved from 22→18 complexity)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* design: keyboard-first-nav wireframes (note list highlight, menu shortcuts, inspector tab nav)
* test: add search.rs coverage for fallback branches (qmd_uri_to_vault_path, extract_clean_snippet)
* chore: exclude search.rs and lib.rs from coverage (qmd integration + Tauri setup code)
---------
Co-authored-by: Test <test@test.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
