rozšíření-completeTask

doxa-todo/MANUAL.md

@@ -33,6 +33,7 @@ The main interface displays:
 - **/: Search** - Search todos by title, description, or tags
 - **b: Tags** - Browse all tags
 - **c: Filter** - Filter todos by category
+- **t: Toggle Complete** - Toggle completion status of the selected todo
 - **l: EN/CS** - Toggle language between English and Czech
 - **q: Quit** - Exit the application
 
@@ -138,6 +139,27 @@ The exported file contains:
 3. Press `y` to confirm deletion
 4. Press `n` or `Esc` to cancel
 
+## Completed Todos
+
+The application allows you to mark todos as completed, helping you track your progress.
+
+### Marking Todos as Completed
+
+1. Navigate to the todo you want to mark as completed/incomplete
+2. Press `t` to toggle its completion status
+3. Completed todos will:
+   - Be displayed with strikethrough and gray color
+   - Be automatically moved to the end of the list
+   - Be saved with the new status
+
+### Completed Todos Features
+
+- **Automatic Sorting**: Completed todos are always displayed last in the list
+- **Visualization**: Completed todos are shown with strikethrough and gray color for easy identification
+- **Persistent Storage**: Completion status is saved in the JSON file along with the todo
+- **Filtering**: Completed todos are included in all filters and searches
+- **Export**: When exporting a completed todo, its status is included in the exported data
+
 ## Keyboard Shortcuts Summary
 
 ### Navigation
@@ -154,6 +176,7 @@ The exported file contains:
 - `/`: Search
 - `b`: Browse tags
 - `c`: Filter by category
+- `t`: Toggle todo completion status
 - `l`: Toggle language
 - `+`: Increase priority (when adding/editing)
 - `Tab`: Switch between fields