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/files.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.
@@ -8,15 +8,9 @@
 import createLucideIcon from '../createLucideIcon.js';
 
 const Files = createLucideIcon("Files", [
-  [
-    "path",
-    {
-      d: "M15.5 2H8.6c-.4 0-.8.2-1.1.5-.3.3-.5.7-.5 1.1v12.8c0 .4.2.8.5 1.1.3.3.7.5 1.1.5h9.8c.4 0 .8-.2 1.1-.5.3-.3.5-.7.5-1.1V6.5L15.5 2z",
-      key: "cennsq"
-    }
-  ],
-  ["path", { d: "M3 7.6v12.8c0 .4.2.8.5 1.1.3.3.7.5 1.1.5h9.8", key: "ms809a" }],
-  ["path", { d: "M15 2v5h5", key: "qq6kwv" }]
+  ["path", { d: "M20 7h-3a2 2 0 0 1-2-2V2", key: "x099mo" }],
+  ["path", { d: "M9 18a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h7l4 4v10a2 2 0 0 1-2 2Z", key: "18t6ie" }],
+  ["path", { d: "M3 7.6v12.8A1.6 1.6 0 0 0 4.6 22h9.8", key: "1nja0z" }]
 ]);
 
 export { Files as default };