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/align-vertical-distribute-center.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.
@@ -8,12 +8,12 @@
 import createLucideIcon from '../createLucideIcon.js';
 
 const AlignVerticalDistributeCenter = createLucideIcon("AlignVerticalDistributeCenter", [
-  ["rect", { width: "14", height: "6", x: "5", y: "14", rx: "2", key: "jmoj9s" }],
-  ["rect", { width: "10", height: "6", x: "7", y: "4", rx: "2", key: "aza5on" }],
-  ["path", { d: "M22 7h-5", key: "o2endc" }],
-  ["path", { d: "M7 7H1", key: "105l6j" }],
   ["path", { d: "M22 17h-3", key: "1lwga1" }],
-  ["path", { d: "M5 17H2", key: "1gx9xc" }]
+  ["path", { d: "M22 7h-5", key: "o2endc" }],
+  ["path", { d: "M5 17H2", key: "1gx9xc" }],
+  ["path", { d: "M7 7H2", key: "6bq26l" }],
+  ["rect", { x: "5", y: "14", width: "14", height: "6", rx: "2", key: "1qrzuf" }],
+  ["rect", { x: "7", y: "4", width: "10", height: "6", rx: "2", key: "we8e9z" }]
 ]);
 
 export { AlignVerticalDistributeCenter as default };