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/paintbrush.js

@@ -1,5 +1,5 @@
 /**
- * @license lucide-react v0.294.0 - ISC
+ * @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.
@@ -8,15 +8,21 @@
 import createLucideIcon from '../createLucideIcon.js';
 
 const Paintbrush = createLucideIcon("Paintbrush", [
+  ["path", { d: "m14.622 17.897-10.68-2.913", key: "vj2p1u" }],
   [
     "path",
     {
-      d: "M18.37 2.63 14 7l-1.59-1.59a2 2 0 0 0-2.82 0L8 7l9 9 1.59-1.59a2 2 0 0 0 0-2.82L17 10l4.37-4.37a2.12 2.12 0 1 0-3-3Z",
-      key: "m6k5sh"
+      d: "M18.376 2.622a1 1 0 1 1 3.002 3.002L17.36 9.643a.5.5 0 0 0 0 .707l.944.944a2.41 2.41 0 0 1 0 3.408l-.944.944a.5.5 0 0 1-.707 0L8.354 7.348a.5.5 0 0 1 0-.707l.944-.944a2.41 2.41 0 0 1 3.408 0l.944.944a.5.5 0 0 0 .707 0z",
+      key: "18tc5c"
     }
   ],
-  ["path", { d: "M9 8c-2 3-4 3.5-7 4l8 10c2-1 6-5 6-7", key: "arzq70" }],
-  ["path", { d: "M14.5 17.5 4.5 15", key: "s7fvrz" }]
+  [
+    "path",
+    {
+      d: "M9 8c-1.804 2.71-3.97 3.46-6.583 3.948a.507.507 0 0 0-.302.819l7.32 8.883a1 1 0 0 0 1.185.204C12.735 20.405 16 16.792 16 15",
+      key: "ytzfxy"
+    }
+  ]
 ]);
 
 export { Paintbrush as default };