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/move-vertical.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.
@@ -8,9 +8,9 @@
 import createLucideIcon from '../createLucideIcon.js';
 
 const MoveVertical = createLucideIcon("MoveVertical", [
-  ["polyline", { points: "8 18 12 22 16 18", key: "1uutw3" }],
-  ["polyline", { points: "8 6 12 2 16 6", key: "d60sxy" }],
-  ["line", { x1: "12", x2: "12", y1: "2", y2: "22", key: "7eqyqh" }]
+  ["path", { d: "M12 2v20", key: "t6zp3m" }],
+  ["path", { d: "m8 18 4 4 4-4", key: "bh5tu3" }],
+  ["path", { d: "m8 6 4-4 4 4", key: "ybng9g" }]
 ]);
 
 export { MoveVertical as default };