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

server/migrations/20251209000003-seed-default-system-config.js

@@ -0,0 +1,69 @@
+import { v4 as uuidv4 } from 'uuid';
+
+export default {
+  up: async (queryInterface) => {
+    const transaction = await queryInterface.sequelize.transaction();
+
+    try {
+      const now = new Date();
+
+      const defaultConfigs = [
+        {
+          key: 'figma.api_timeout',
+          value: JSON.stringify(30000),
+          is_secret: false,
+          scope: 'SYSTEM',
+          scope_id: null
+        },
+        {
+          key: 'storybook.default_port',
+          value: JSON.stringify(6006),
+          is_secret: false,
+          scope: 'SYSTEM',
+          scope_id: null
+        },
+        {
+          key: 'rate_limit.requests_per_minute',
+          value: JSON.stringify(60),
+          is_secret: false,
+          scope: 'SYSTEM',
+          scope_id: null
+        },
+        {
+          key: 'theme',
+          value: JSON.stringify('auto'),
+          is_secret: false,
+          scope: 'SYSTEM',
+          scope_id: null
+        }
+      ];
+
+      const records = defaultConfigs.map(config => ({
+        id: uuidv4(),
+        ...config,
+        schema_version: 1,
+        created_at: now,
+        updated_at: now
+      }));
+
+      await queryInterface.bulkInsert('config_settings', records, { transaction });
+
+      await transaction.commit();
+    } catch (err) {
+      await transaction.rollback();
+      console.error('Failed to seed default configs:', err);
+      throw err;
+    }
+  },
+
+  down: async (queryInterface) => {
+    const transaction = await queryInterface.sequelize.transaction();
+    try {
+      await queryInterface.bulkDelete('config_settings', { scope: 'SYSTEM' }, { transaction });
+      await transaction.commit();
+    } catch (err) {
+      await transaction.rollback();
+      throw err;
+    }
+  }
+};