feat: create tm-core and apps/cli (#1093)

- add typescript
- add npm workspaces

public/assets/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.