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-with-subtasks.md

@@ -0,0 +1,29 @@
+List all tasks including their subtasks in a hierarchical view.
+
+This command shows all tasks with their nested subtasks, providing a complete project overview.
+
+## Execution
+
+Run the Task Master list command with subtasks flag:
+```bash
+task-master list --with-subtasks
+```
+
+## Enhanced Display
+
+I'll organize the output to show:
+- Parent tasks with clear indicators
+- Nested subtasks with proper indentation
+- Status badges for quick scanning
+- Dependencies and blockers highlighted
+- Progress indicators for tasks with subtasks
+
+## Smart Filtering
+
+Based on the task hierarchy:
+- Show completion percentage for parent tasks
+- Highlight blocked subtask chains
+- Group by functional areas
+- Indicate critical path items
+
+This gives you a complete tree view of your project structure.