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/goal.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.
@@ -9,8 +9,8 @@ import createLucideIcon from '../createLucideIcon.js';
 
 const Goal = createLucideIcon("Goal", [
   ["path", { d: "M12 13V2l8 4-8 4", key: "5wlwwj" }],
-  ["path", { d: "M20.55 10.23A9 9 0 1 1 8 4.94", key: "5988i3" }],
-  ["path", { d: "M8 10a5 5 0 1 0 8.9 2.02", key: "1hq7ot" }]
+  ["path", { d: "M20.561 10.222a9 9 0 1 1-12.55-5.29", key: "1c0wjv" }],
+  ["path", { d: "M8.002 9.997a5 5 0 1 0 8.9 2.02", key: "gb1g7m" }]
 ]);
 
 export { Goal as default };