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/contact.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.
@@ -8,11 +8,11 @@
 import createLucideIcon from '../createLucideIcon.js';
 
 const Contact = createLucideIcon("Contact", [
-  ["path", { d: "M17 18a2 2 0 0 0-2-2H9a2 2 0 0 0-2 2", key: "1mghuy" }],
-  ["rect", { width: "18", height: "18", x: "3", y: "4", rx: "2", key: "1hopcy" }],
-  ["circle", { cx: "12", cy: "10", r: "2", key: "1yojzk" }],
-  ["line", { x1: "8", x2: "8", y1: "2", y2: "4", key: "1ff9gb" }],
-  ["line", { x1: "16", x2: "16", y1: "2", y2: "4", key: "1ufoma" }]
+  ["path", { d: "M16 2v2", key: "scm5qe" }],
+  ["path", { d: "M7 22v-2a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v2", key: "1waht3" }],
+  ["path", { d: "M8 2v2", key: "pbkmx" }],
+  ["circle", { cx: "12", cy: "11", r: "3", key: "itu57m" }],
+  ["rect", { x: "3", y: "4", width: "18", height: "18", rx: "2", key: "12vinp" }]
 ]);
 
 export { Contact as default };