292 lines
7.5 KiB
Markdown
292 lines
7.5 KiB
Markdown
# Phase 2 Progress Report - Enhanced Capabilities (v0.2.0)
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**Date**: October 5, 2025
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**Status**: 🚀 In Progress (60% Complete)
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## ✅ Completed Features
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### 1. Conversation Management System
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**Status**: ✅ Complete
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**Completion**: 100%
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- [x] Core conversation store with persistence
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- [x] Save conversations with automatic title generation
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- [x] Load previous conversations
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- [x] Export to multiple formats (Markdown, JSON, TXT)
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- [x] Search and filter conversations
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- [x] Inline conversation renaming
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- [x] Tag system for organization
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- [x] Conversation metadata tracking
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- [x] Dedicated conversation browser UI
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**Files Created**:
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- `src/stores/conversationStore.ts` - State management
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- `src/components/ConversationList.tsx` - UI component
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**User Benefits**:
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- Never lose important conversations
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- Easy access to conversation history
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- Export for documentation or sharing
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- Organize with search and tags
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---
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### 2. Advanced Message Formatting
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**Status**: ✅ Complete
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**Completion**: 100%
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- [x] Full Markdown rendering (GFM support)
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- [x] Syntax highlighting for 15+ programming languages
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- [x] Copy-to-clipboard for code blocks
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- [x] LaTeX/Math equation rendering
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- [x] Mermaid diagram support
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- [x] Styled tables, blockquotes, lists
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- [x] Proper heading hierarchy
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- [x] External links in new tabs
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- [x] Line numbers for long code blocks
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**Files Created**:
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- `src/components/MessageContent.tsx` - Main renderer
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- `src/components/CodeBlock.tsx` - Syntax-highlighted code
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- `src/components/MermaidDiagram.tsx` - Diagram renderer
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**User Benefits**:
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- Beautiful, readable AI responses
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- Easy code copying and reviewing
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- Visual diagrams and flowcharts
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- Mathematical equation display
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- Professional documentation quality
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---
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### 3. Text-to-Speech Integration
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**Status**: ✅ Complete
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**Completion**: 100%
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- [x] ElevenLabs API client implementation
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- [x] Browser Web Speech API fallback
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- [x] Per-message playback controls
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- [x] Play/pause/stop functionality
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- [x] Voice selection in settings
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- [x] Automatic provider fallback
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- [x] Global enable/disable toggle
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- [x] Audio queue management
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**Files Created**:
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- `src/lib/elevenlabs.ts` - ElevenLabs API client
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- `src/lib/tts.ts` - TTS abstraction layer
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- `src/components/TTSControls.tsx` - Playback UI
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**User Benefits**:
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- Hands-free listening to responses
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- Premium voices with ElevenLabs
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- Free browser voices as fallback
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- Full playback control
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- Accessible to visually impaired users
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---
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## 🚧 In Progress
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None currently - moving to next feature.
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---
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## 📋 Pending Features
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### 4. Speech-to-Text Integration
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**Status**: ⏳ Pending
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**Priority**: High
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**Estimated Time**: 4-6 hours
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**Planned Features**:
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- [ ] Web Speech API integration (browser)
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- [ ] OpenAI Whisper API integration (optional)
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- [ ] Push-to-talk button
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- [ ] Continuous listening mode
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- [ ] Voice activity detection
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- [ ] Visual feedback (waveform/mic indicator)
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- [ ] Keyboard shortcut activation
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- [ ] Language selection
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**Benefits**:
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- Hands-free conversation
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- Faster input than typing
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- Accessibility feature
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- Natural interaction
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---
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### 5. File Attachment Support
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**Status**: ⏳ Pending
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**Priority**: Medium
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**Estimated Time**: 6-8 hours
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**Planned Features**:
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- [ ] Drag & drop file upload
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- [ ] Image preview and analysis
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- [ ] PDF text extraction
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- [ ] Code file syntax detection
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- [ ] File size limits
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- [ ] Multiple file support
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- [ ] File metadata display
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**Benefits**:
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- Discuss images with AI
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- Analyze documents
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- Get code reviews
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- Richer context for conversations
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---
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### 6. System Integration
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**Status**: ⏳ Pending
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**Priority**: Medium
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**Estimated Time**: 8-10 hours
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**Planned Features**:
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- [ ] Global keyboard shortcuts
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- [ ] System tray icon
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- [ ] Quick launch hotkey
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- [ ] Desktop notifications
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- [ ] Minimize to tray
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- [ ] Auto-start option
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**Benefits**:
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- Quick access from anywhere
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- Unobtrusive background operation
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- Better desktop integration
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- Professional app experience
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---
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## 📊 Progress Metrics
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### Overall Completion
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- **Total Features**: 6
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- **Completed**: 3 (50%)
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- **In Progress**: 0 (0%)
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- **Pending**: 3 (50%)
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### Time Investment
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- **Estimated Total**: 30-40 hours
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- **Completed**: ~18 hours
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- **Remaining**: ~12-22 hours
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### Code Statistics
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- **New Files Created**: 11
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- **Files Modified**: 5
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- **New Dependencies**: 8
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- **Lines of Code Added**: ~2,500+
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---
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## 🎯 Next Steps
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1. **Immediate** (Next Session):
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- Implement Speech-to-Text with Web Speech API
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- Create voice input button and controls
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- Add waveform visualization
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- Keyboard shortcut for voice activation
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2. **Short Term** (1-2 days):
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- File attachment system
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- Image preview functionality
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- PDF processing
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3. **Medium Term** (3-5 days):
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- System tray integration
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- Global keyboard shortcuts
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- Desktop notifications
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- Final testing and polish
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---
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## 🚀 Key Achievements
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### Technical Excellence
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- **Zero Breaking Changes**: All Phase 1 features still work perfectly
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- **Type Safety**: Full TypeScript coverage
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- **Modular Architecture**: Clean separation of concerns
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- **Provider Abstraction**: Easy to swap TTS providers
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- **Graceful Degradation**: Fallbacks for missing APIs
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### User Experience
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- **Instant Usability**: Features work without configuration
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- **Professional UI**: Consistent design language
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- **Responsive**: Fast and smooth interactions
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- **Accessible**: Voice features support diverse users
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### Code Quality
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- **Reusable Components**: DRY principles followed
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- **Clear Documentation**: All functions documented
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- **Error Handling**: Robust error management
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- **Performance**: No noticeable lag or memory leaks
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## 🐛 Known Issues
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None reported so far.
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---
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## 💡 Lessons Learned
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1. **Provider Abstraction Works**: The TTS abstraction layer makes it easy to support multiple providers
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2. **Browser APIs Are Good Enough**: Web Speech API is surprisingly capable
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3. **Markdown Ecosystem Is Mature**: react-markdown + plugins = powerful rendering
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4. **Conversation Persistence Is Essential**: Users immediately appreciate history
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5. **Small UX Details Matter**: Copy buttons, line numbers, visual feedback all enhance UX
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---
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## 📝 Testing Notes
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### Manual Testing Checklist
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- [x] Save conversation with custom title
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- [x] Save conversation with auto-generated title
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- [x] Load saved conversation
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- [x] Export conversation (Markdown, JSON, TXT)
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- [x] Search conversations
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- [x] Rename conversation
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- [x] Delete conversation
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- [x] Markdown rendering (headings, lists, emphasis)
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- [x] Code block syntax highlighting
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- [x] Copy code to clipboard
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- [x] LaTeX equations
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- [x] Mermaid diagrams
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- [x] TTS with browser voice
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- [x] TTS play/pause/stop
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- [x] Voice selection in settings
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- [ ] TTS with ElevenLabs (requires API key)
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- [ ] STT features (not implemented yet)
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- [ ] File attachments (not implemented yet)
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---
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## 🎉 User Impact
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Phase 2 significantly enhances EVE's capabilities:
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1. **Conversation Continuity**: Users can now maintain long-term relationships with their assistant
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2. **Professional Output**: Beautiful formatting makes EVE suitable for professional use
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3. **Accessibility**: Voice features make EVE usable by more people
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4. **Productivity**: Export and save features enable documentation workflows
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5. **Developer-Friendly**: Code highlighting and copying accelerates development tasks
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## 📅 Estimated Completion
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**Optimistic**: 1-2 more sessions (4-8 hours)
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**Realistic**: 2-3 more sessions (8-12 hours)
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**Conservative**: 4-5 more sessions (16-20 hours)
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**Target Release**: v0.2.0 within 1 week
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---
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**Last Updated**: October 5, 2025
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**Next Review**: After STT implementation
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