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/file-archive.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.
@@ -8,18 +8,15 @@
 import createLucideIcon from '../createLucideIcon.js';
 
 const FileArchive = createLucideIcon("FileArchive", [
+  ["path", { d: "M10 12v-1", key: "v7bkov" }],
+  ["path", { d: "M10 18v-2", key: "1cjy8d" }],
+  ["path", { d: "M10 7V6", key: "dljcrl" }],
+  ["path", { d: "M14 2v4a2 2 0 0 0 2 2h4", key: "tnqrlb" }],
   [
     "path",
-    {
-      d: "M4 22V4c0-.5.2-1 .6-1.4C5 2.2 5.5 2 6 2h8.5L20 7.5V20c0 .5-.2 1-.6 1.4-.4.4-.9.6-1.4.6h-2",
-      key: "1u864v"
-    }
+    { d: "M15.5 22H18a2 2 0 0 0 2-2V7l-5-5H6a2 2 0 0 0-2 2v16a2 2 0 0 0 .274 1.01", key: "gkbcor" }
   ],
-  ["polyline", { points: "14 2 14 8 20 8", key: "1ew0cm" }],
-  ["circle", { cx: "10", cy: "20", r: "2", key: "1xzdoj" }],
-  ["path", { d: "M10 7V6", key: "dljcrl" }],
-  ["path", { d: "M10 12v-1", key: "v7bkov" }],
-  ["path", { d: "M10 18v-2", key: "1cjy8d" }]
+  ["circle", { cx: "10", cy: "20", r: "2", key: "1xzdoj" }]
 ]);
 
 export { FileArchive as default };