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/shield-ellipsis.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 +8,16 @@
 import createLucideIcon from '../createLucideIcon.js';
 
 const ShieldEllipsis = createLucideIcon("ShieldEllipsis", [
-  ["path", { d: "M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10", key: "1irkt0" }],
-  ["path", { d: "M8 11h.01", key: "1dfujw" }],
-  ["path", { d: "M12 11h.01", key: "z322tv" }],
-  ["path", { d: "M16 11h.01", key: "xkw8gn" }]
+  [
+    "path",
+    {
+      d: "M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z",
+      key: "oel41y"
+    }
+  ],
+  ["path", { d: "M8 12h.01", key: "czm47f" }],
+  ["path", { d: "M12 12h.01", key: "1mp3jc" }],
+  ["path", { d: "M16 12h.01", key: "1l6xoz" }]
 ]);
 
 export { ShieldEllipsis as default };