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>

.claude/commands/tm/setup/quick-install-taskmaster.md

@@ -0,0 +1,22 @@
+Quick install Task Master globally if not already installed.
+
+Execute this streamlined installation:
+
+```bash
+# Check and install in one command
+task-master --version 2>/dev/null || npm install -g task-master-ai
+
+# Verify installation
+task-master --version
+
+# Quick setup check
+task-master models --status || echo "Note: You'll need to set up an AI provider API key"
+```
+
+If you see "command not found" after installation, you may need to:
+1. Restart your terminal
+2. Or add npm global bin to PATH: `export PATH=$(npm bin -g):$PATH`
+
+Once installed, you can use all the Task Master commands!
+
+Quick test: Run `/project:help` to see all available commands.