- Add 'opal info' command to display detailed task information
- Shows all task attributes including UUID, timestamps, and metadata
- Supports flexible syntax (opal info 2 or opal 2 info)
- Displays recurrence information and parent UUID for recurring tasks
- Add 'opal edit' command to edit tasks in $EDITOR
- Opens task in text editor with human-readable format
- Supports all editable fields with smart date formatting
- Special handling for recurring tasks (updates parent template)
- Status changes trigger appropriate methods (Complete/Delete)
- Auto-saves changes on editor exit without confirmation
- Clear validation and error messages
- Register new commands in root command dispatcher
