Add edit mode toggle and entry activation

memory-bank/activeContext.md

@@ -2,8 +2,8 @@
 
 ## Current Work Focus
 
-**Status**: Phase 2 Complete - Basic TUI prototype finished
-**Priority**: Begin Phase 3 - Edit mode and file integration
+**Status**: Phase 3 In Progress - Edit mode basics implemented
+**Priority**: Expand Phase 3 with file integration and advanced editing
 
 ## Recent Changes
 
@@ -23,6 +23,11 @@
 - ✅ **View mode** showing entry details and status bar
 - ✅ **Parser integration** loading `/etc/hosts` into the UI
 
+### Phase 3: Edit Mode (IN PROGRESS)
+- 🔄 **Edit mode toggle** via 'e' key with status bar indication
+- 🔄 **Entry activation toggle** using 'a' key
+- 🔄 **Model tests** covering edit mode behavior
+
 ### Parser Capabilities Achieved
 - ✅ **Standard entries**: IPv4, IPv6, multiple aliases, inline comments
 - ✅ **Disabled entries**: Commented lines with `# IP hostname` format detection
@@ -43,19 +48,19 @@
 
 ### Immediate (Phase 3 - Current Priority)
 1. **Edit Mode Implementation**
-   - Explicit mode transition with visual indicators
-   - Permission handling with sudo request
-   - Entry modification forms with validation
+   - ✅ Explicit mode transition with visual indicators
+   - 🔄 Permission handling with sudo request
+   - 🔄 Entry modification forms with validation
 
 2. **File Integration**
-   - Connect TUI with existing parser functionality for writes
-   - Real-time display of actual `/etc/hosts` content
-   - Live validation and formatting preview
+   - 🔄 Connect TUI with existing parser functionality for writes
+   - 🔄 Real-time display of actual `/etc/hosts` content
+   - 🔄 Live validation and formatting preview
 
 3. **Advanced Features**
-   - Entry toggle (activate/deactivate)
-   - Add/edit/delete operations
-   - Sorting and filtering capabilities
+   - ✅ Entry toggle (activate/deactivate)
+   - 🔄 Add/edit/delete operations
+   - 🔄 Sorting and filtering capabilities
 
 ## Active Decisions and Considerations