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/square-dashed-bottom-code.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.
@@ -8,14 +8,14 @@
 import createLucideIcon from '../createLucideIcon.js';
 
 const SquareDashedBottomCode = createLucideIcon("SquareDashedBottomCode", [
-  ["path", { d: "m10 10-2 2 2 2", key: "p6et6i" }],
-  ["path", { d: "m14 14 2-2-2-2", key: "m075q2" }],
+  ["path", { d: "M10 9.5 8 12l2 2.5", key: "3mjy60" }],
+  ["path", { d: "M14 21h1", key: "v9vybs" }],
+  ["path", { d: "m14 9.5 2 2.5-2 2.5", key: "1bir2l" }],
   [
     "path",
     { d: "M5 21a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2", key: "as5y1o" }
   ],
-  ["path", { d: "M9 21h1", key: "15o7lz" }],
-  ["path", { d: "M14 21h1", key: "v9vybs" }]
+  ["path", { d: "M9 21h1", key: "15o7lz" }]
 ]);
 
 export { SquareDashedBottomCode as default };