Add edit mode toggle and entry activation

memory-bank/progress.md

@@ -53,9 +53,10 @@
 - [x] **Integration**: Connect TUI with existing parser functionality
 
 ### 🔧 Edit Functionality (Phase 3)
-- [ ] **Edit mode transition**: Explicit mode switching with visual indicators
+- [x] **Edit mode transition**: Explicit mode switching with visual indicators
 - [ ] **Permission handling**: Request sudo access when entering edit mode
-- [ ] **Entry modification**: Add, edit, delete, toggle active status
+- [x] **Entry modification**: Toggle active status
+- [ ] **Entry modification**: Add, edit, delete operations
 - [ ] **File writing**: Atomic updates with backup and rollback
 - [ ] **Input validation**: Real-time validation of IP and hostname inputs
 
@@ -67,7 +68,7 @@
 - [ ] **Search/filter**: Find entries quickly in large files
 
 ### 🧪 Testing & Quality (Ongoing)
-- [ ] **TUI tests**: User interactions, state transitions
+- [x] **TUI tests**: User interactions, state transitions
 - [ ] **Integration tests**: Complete TUI workflows with file operations
 - [ ] **Permission tests**: sudo scenarios, graceful degradation
 - [ ] **End-to-end tests**: Full application workflows
@@ -75,8 +76,8 @@
 ## Current Status
 
 ### Project Phase: **Phase 2 Complete → Phase 3 (Edit Mode Implementation)**
-- **Completion**: ~75% (parser and basic TUI implemented)
-- **Active work**: Begin edit mode and file integration (Phase 3)
+- **Completion**: ~80% (parser, TUI, and basic edit mode implemented)
+- **Active work**: Expand edit mode with file integration and advanced editing
 - **Blockers**: None - comprehensive parser foundation with 54 tests completed
 - **Parser status**: Production-ready with all safety features implemented