* Replace persistent update banner with passive dot indicator in Options menu (#790)
The floating update banner that appeared every session is removed. Update
availability is now surfaced as a small dot on the Options button that
auto-dismisses (cookie-persisted per version) when the menu is opened.
The version section inside the menu shows install command and release
notes when an update exists.
* fix: restore ActionMenuSectionLabel import in both header menus
* Add TextShimmer to update notice and simplify menu version section
- Add reusable TextShimmer component (motion-primitives adaptation)
- Add reusable BorderTrail component for future use
- Shimmer "New update available!" text in the Options menu
- Simplify button to plain text link in emerald
- Remove Project repo link, make "Plannotator" header link to repo
## Summary
Complete code review system for reviewing git diffs with annotations.
### Features
- Interactive diff viewer with split/unified views
- Line-level annotation system
- Diff type selector (uncommitted, last commit, vs main branch)
- Dynamic default branch detection
- Empty state handling
- Simplified UX with streamlined feedback flow
Closes#51Closes#56
- Inject version at build time via Vite define
- Add useUpdateCheck hook to fetch latest release from GitHub API
- Add UpdateBanner component with copy install command button
- Shows when newer version is available
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Kushida