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/image-plus.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 ImagePlus = createLucideIcon("ImagePlus", [
-  ["path", { d: "M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h7", key: "31hg93" }],
-  ["line", { x1: "16", x2: "22", y1: "5", y2: "5", key: "ez7e4s" }],
-  ["line", { x1: "19", x2: "19", y1: "2", y2: "8", key: "1gkr8c" }],
-  ["circle", { cx: "9", cy: "9", r: "2", key: "af1f0g" }],
-  ["path", { d: "m21 15-3.086-3.086a2 2 0 0 0-2.828 0L6 21", key: "1xmnt7" }]
+  ["path", { d: "M16 5h6", key: "1vod17" }],
+  ["path", { d: "M19 2v6", key: "4bpg5p" }],
+  ["path", { d: "M21 11.5V19a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h7.5", key: "1ue2ih" }],
+  ["path", { d: "m21 15-3.086-3.086a2 2 0 0 0-2.828 0L6 21", key: "1xmnt7" }],
+  ["circle", { cx: "9", cy: "9", r: "2", key: "af1f0g" }]
 ]);
 
 export { ImagePlus as default };