feat: Add complete Agentic Compaction & Pipeline System

- Context Compaction System with token counting and summarization
- Deterministic State Machine for flow control (no LLM decisions)
- Parallel Execution Engine (up to 12 concurrent sessions)
- Event-Driven Coordination via Event Bus
- Agent Workspace Isolation (tools, memory, identity, files)
- YAML Workflow Integration (OpenClaw/Lobster compatible)
- Claude Code integration layer
- Complete demo UI with real-time visualization
- Comprehensive documentation and README

Components:
- agent-system/: Context management, token counting, subagent spawning
- pipeline-system/: State machine, parallel executor, event bus, workflows
- skills/: AI capabilities (LLM, ASR, TTS, VLM, image generation, etc.)
- src/app/: Next.js demo application

Total: ~100KB of production-ready TypeScript code

skills/frontend-design/.gitignore

@@ -0,0 +1,36 @@
+# Dependencies
+node_modules/
+.pnp
+.pnp.js
+
+# Testing
+coverage/
+*.lcov
+.nyc_output
+
+# Production
+build/
+dist/
+out/
+
+# Misc
+.DS_Store
+*.pem
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# IDEs
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+
+# Environment
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local