Refactor UnifiedCoordinator to follow Single Responsibility Principle

- Create dedicated service classes for separated concerns:
  * AgentService: Agent management and health monitoring
  * WorkflowService: Workflow parsing and execution tracking
  * PerformanceService: Metrics and load balancing
  * BackgroundService: Background processes and cleanup
  * TaskService: Database persistence (already existed)

- Refactor UnifiedCoordinator into UnifiedCoordinatorRefactored
  * Clean separation of responsibilities
  * Improved maintainability and testability
  * Dependency injection pattern for services
  * Clear service boundaries and interfaces

- Maintain backward compatibility through re-exports
- Update main.py to use refactored coordinator

🚀 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

frontend/node_modules/lucide-react/dist/esm/icons/file-user.js

@@ -0,0 +1,18 @@
+/**
+ * @license lucide-react v0.453.0 - ISC
+ *
+ * This source code is licensed under the ISC license.
+ * See the LICENSE file in the root directory of this source tree.
+ */
+
+import createLucideIcon from '../createLucideIcon.js';
+
+const FileUser = createLucideIcon("FileUser", [
+  ["path", { d: "M14 2v4a2 2 0 0 0 2 2h4", key: "tnqrlb" }],
+  ["path", { d: "M15 18a3 3 0 1 0-6 0", key: "16awa0" }],
+  ["path", { d: "M15 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7z", key: "1mlx9k" }],
+  ["circle", { cx: "12", cy: "13", r: "2", key: "1c1ljs" }]
+]);
+
+export { FileUser as default };
+//# sourceMappingURL=file-user.js.map