Migration 0.2.0 → 0.2.1

• Update @cynrath/agent-context-kit to 0.2.2: npm install --global @cynrath/agent-context-kit@0.2.2
• Update GitHub Action: Cynrath/agent-context-kit@v0.2.2
• Update VS Code: Cynrath.ackit-vscode v0.2.2 via Marketplace
• No config migration needed — ackit.yml v1 still valid