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/hammer.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.
@@ -8,16 +8,13 @@
 import createLucideIcon from '../createLucideIcon.js';
 
 const Hammer = createLucideIcon("Hammer", [
-  [
-    "path",
-    { d: "m15 12-8.5 8.5c-.83.83-2.17.83-3 0 0 0 0 0 0 0a2.12 2.12 0 0 1 0-3L12 9", key: "1afvon" }
-  ],
-  ["path", { d: "M17.64 15 22 10.64", key: "zsji6s" }],
+  ["path", { d: "m15 12-8.373 8.373a1 1 0 1 1-3-3L12 9", key: "eefl8a" }],
+  ["path", { d: "m18 15 4-4", key: "16gjal" }],
   [
     "path",
     {
-      d: "m20.91 11.7-1.25-1.25c-.6-.6-.93-1.4-.93-2.25v-.86L16.01 4.6a5.56 5.56 0 0 0-3.94-1.64H9l.92.82A6.18 6.18 0 0 1 12 8.4v1.56l2 2h2.47l2.26 1.91",
-      key: "lehyy1"
+      d: "m21.5 11.5-1.914-1.914A2 2 0 0 1 19 8.172V7l-2.26-2.26a6 6 0 0 0-4.202-1.756L9 2.96l.92.82A6.18 6.18 0 0 1 12 8.4V10l2 2h1.172a2 2 0 0 1 1.414.586L18.5 14.5",
+      key: "b7pghm"
     }
   ]
 ]);