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/angry.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.
@@ -12,8 +12,8 @@ const Angry = createLucideIcon("Angry", [
   ["path", { d: "M16 16s-1.5-2-4-2-4 2-4 2", key: "epbg0q" }],
   ["path", { d: "M7.5 8 10 9", key: "olxxln" }],
   ["path", { d: "m14 9 2.5-1", key: "1j6cij" }],
-  ["path", { d: "M9 10h0", key: "1vxvly" }],
-  ["path", { d: "M15 10h0", key: "1j6oav" }]
+  ["path", { d: "M9 10h.01", key: "qbtxuw" }],
+  ["path", { d: "M15 10h.01", key: "1qmjsl" }]
 ]);
 
 export { Angry as default };