Initial commit: Clean DSS implementation

Migrated from design-system-swarm with fresh git history.
Old project history preserved in /home/overbits/apps/design-system-swarm

Core components:
- MCP Server (Python FastAPI with mcp 1.23.1)
- Claude Plugin (agents, commands, skills, strategies, hooks, core)
- DSS Backend (dss-mvp1 - token translation, Figma sync)
- Admin UI (Node.js/React)
- Server (Node.js/Express)
- Storybook integration (dss-mvp1/.storybook)

Self-contained configuration:
- All paths relative or use DSS_BASE_PATH=/home/overbits/dss
- PYTHONPATH configured for dss-mvp1 and dss-claude-plugin
- .env file with all configuration
- Claude plugin uses ${CLAUDE_PLUGIN_ROOT} for portability

Migration completed: $(date)
🤖 Clean migration with full functionality preserved

dss-mvp1/.env.test

@@ -0,0 +1,57 @@
+# DSS MVP1 Test Environment Variables
+# This file contains mock/test values for running tests
+# DO NOT use these values in production!
+
+# =============================================================================
+# Mock API Keys for Testing
+# =============================================================================
+# These are MOCK keys from tests/fixtures/api_keys.json
+# They will NOT work with real APIs
+
+# Mock Anthropic API key (for testing only)
+ANTHROPIC_API_KEY=sk-ant-api03-test-mock-key-for-testing-only-do-not-use-in-production-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+
+# Mock Figma token (for testing only)
+FIGMA_TOKEN=figd_test_mock_token_for_testing_only_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+
+# =============================================================================
+# Test Configuration
+# =============================================================================
+# Use test database
+DATABASE_PATH=.dss/test.db
+
+# Disable caching in tests
+FIGMA_CACHE_TTL=0
+DSS_CACHE_DIR=.dss/test_cache
+
+# Test mode
+NODE_ENV=test
+LOG_LEVEL=debug
+
+# =============================================================================
+# Server Configuration for Tests
+# =============================================================================
+PORT=3456
+DSS_MCP_PORT=3457
+DSS_MCP_HOST=127.0.0.1
+
+# =============================================================================
+# For Real API Testing (Optional)
+# =============================================================================
+# If you want to test with REAL APIs, uncomment and add your real keys:
+# REAL_ANTHROPIC_API_KEY=sk-ant-api03-your-real-key-here
+# REAL_FIGMA_TOKEN=your-real-figma-token-here
+# REAL_FIGMA_FILE_KEY=your-real-file-key-here
+
+# =============================================================================
+# Usage Instructions
+# =============================================================================
+# To use this file:
+#   1. Copy to .env: cp .env.test .env
+#   2. Run tests: pytest tests/
+#   3. Mock APIs will be used automatically
+#
+# To test with real APIs:
+#   1. Add your real keys above (REAL_* variables)
+#   2. Update test code to use real keys when REAL_* vars are set
+#   3. Run tests: pytest tests/ --real-api