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/wifi.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.
@@ -8,10 +8,10 @@
 import createLucideIcon from '../createLucideIcon.js';
 
 const Wifi = createLucideIcon("Wifi", [
-  ["path", { d: "M5 13a10 10 0 0 1 14 0", key: "6v8j51" }],
-  ["path", { d: "M8.5 16.5a5 5 0 0 1 7 0", key: "sej527" }],
+  ["path", { d: "M12 20h.01", key: "zekei9" }],
   ["path", { d: "M2 8.82a15 15 0 0 1 20 0", key: "dnpr2z" }],
-  ["line", { x1: "12", x2: "12.01", y1: "20", y2: "20", key: "of4bc4" }]
+  ["path", { d: "M5 12.859a10 10 0 0 1 14 0", key: "1x1e6c" }],
+  ["path", { d: "M8.5 16.429a5 5 0 0 1 7 0", key: "1bycff" }]
 ]);
 
 export { Wifi as default };