/add-subtask

Add a subtask to a parent task.

Add a subtask to a parent task.

Arguments: $ARGUMENTS

Parse arguments to create a new subtask or convert existing task.

## Adding Subtasks

Creates subtasks to break down complex parent tasks into manageable pieces.

## Argument Parsing

Flexible natural language:
- "add subtask to 5: implement login form"
- "break down 5 with: setup, implement, test"
- "subtask for 5: handle edge cases"
- "5: validate user input" → adds subtask to task 5

## Execution Modes

### 1. Create New Subtask


### 2. Convert Existing Task


## Smart Features

1. **Automatic Subtask Generation**
   - If title co...