- Terminal: virtual windowing renders max 150 lines, loads 50 older on
scroll-up with scroll position compensation; auto-advances window
forward during auto-scroll so old DOM nodes are unloaded continuously
- Markdown: two-stage derived rendering separates expensive parse step
(marked + hljs + spoilers, runs on content change) from cheap search
highlight step (runs on query change only)
- Achievements: fix double Object.keys() call in derived store
- Terminal: 150ms debounce on search query to reduce redundant updates
- Tests: add Markdown.test.ts for processSpoilers and highlightSearchMatches;
extend Terminal.test.ts with virtual windowing helper coverage
## Summary
This PR adds a collection of productivity features and UI enhancements to improve the Hikari Desktop experience:
### New Features
- **Clipboard History** (#25) - Track and manage copied code snippets with language detection, search, filtering, and pinning
- **Quick Actions Panel** (#15) - Buttons for common quick actions like "Review PR", "Run tests", "Explain file", with customizable actions
- **Git Integration Panel** (#24) - View current branch, changed/staged files, quick git actions (commit, push, pull), and branch management
- **Session Import/Export** (#8) - Export conversations to JSON and import previously saved sessions
- **Snippet Library** (#22) - Save and reuse common prompts with categories and quick insert
- **Session History** (#14) - Auto-save conversations with browsable history and search
- **High Contrast Mode** (#20) - Accessibility theme with improved visibility
- **Minimize to System Tray** (#11) - System tray support with right-click menu
### UI Enhancements
- Trans-pride gradient theme applied across UI elements
- Copy button added to code blocks
- Linter formatting and eslint-disable comments for cleaner code
## Closes
Closes#8Closes#11Closes#14Closes#15Closes#20Closes#22Closes#24Closes#25Closes#34Closes#35Closes#36Closes#37Closes#69Closes#70
## Test Plan
- [ ] Verify clipboard history captures code from code block copy buttons
- [ ] Verify clipboard history captures manually selected text from terminal
- [ ] Test snippet library CRUD operations and insertion
- [ ] Test quick actions panel with default and custom actions
- [ ] Test git panel shows correct status, branch, and performs git operations
- [ ] Test session history auto-save and restore
- [ ] Test session import/export roundtrip
- [ ] Verify high contrast mode provides adequate contrast
- [ ] Test minimize to tray functionality and tray menu
- [ ] Verify trans-pride gradient theme displays correctly in all themes
---
*✨ This PR was created with help from Hikari~ 🌸*
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Reviewed-on: #68
Co-authored-by: Hikari <hikari@nhcarrigan.com>
Co-committed-by: Hikari <hikari@nhcarrigan.com>
### Explanation
_No response_
### Issue
Closes#39
### Attestations
- [ ] I have read and agree to the [Code of Conduct](https://docs.nhcarrigan.com/community/coc/)
- [ ] I have read and agree to the [Community Guidelines](https://docs.nhcarrigan.com/community/guide/).
- [ ] My contribution complies with the [Contributor Covenant](https://docs.nhcarrigan.com/dev/covenant/).
### Dependencies
- [ ] I have pinned the dependencies to a specific patch version.
### Style
- [ ] I have run the linter and resolved any errors.
- [ ] My pull request uses an appropriate title, matching the conventional commit standards.
- [ ] My scope of feat/fix/chore/etc. correctly matches the nature of changes in my pull request.
### Tests
- [ ] My contribution adds new code, and I have added tests to cover it.
- [ ] My contribution modifies existing code, and I have updated the tests to reflect these changes.
- [ ] All new and existing tests pass locally with my changes.
- [ ] Code coverage remains at or above the configured threshold.
### Documentation
_No response_
### Versioning
_No response_
Reviewed-on: #45
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>
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