fix: task master (tm) custom slash commands w/ proper syntax (#968)

* feat: add task master (tm) custom slash commands

Add comprehensive task management system integration via custom slash commands.
Includes commands for:
- Project initialization and setup
- Task parsing from PRD documents
- Task creation, update, and removal
- Subtask management
- Dependency tracking and validation
- Complexity analysis and task expansion
- Project status and reporting
- Workflow automation

This provides a complete task management workflow directly within Claude Code.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* chore: add changeset

---------

Co-authored-by: neno-is-ooo <204701868+neno-is-ooo@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>

.claude/commands/tm/list/list-tasks-by-status.md

@@ -0,0 +1,39 @@
+List tasks filtered by a specific status.
+
+Arguments: $ARGUMENTS
+
+Parse the status from arguments and list only tasks matching that status.
+
+## Status Options
+- `pending` - Not yet started
+- `in-progress` - Currently being worked on
+- `done` - Completed
+- `review` - Awaiting review
+- `deferred` - Postponed
+- `cancelled` - Cancelled
+
+## Execution
+
+Based on $ARGUMENTS, run:
+```bash
+task-master list --status=$ARGUMENTS
+```
+
+## Enhanced Display
+
+For the filtered results:
+- Group by priority within the status
+- Show time in current status
+- Highlight tasks approaching deadlines
+- Display blockers and dependencies
+- Suggest next actions for each status group
+
+## Intelligent Insights
+
+Based on the status filter:
+- **Pending**: Show recommended start order
+- **In-Progress**: Display idle time warnings
+- **Done**: Show newly unblocked tasks
+- **Review**: Indicate review duration
+- **Deferred**: Show reactivation criteria
+- **Cancelled**: Display impact analysis