Add comprehensive frontend UI and distributed infrastructure

Frontend Enhancements:
- Complete React TypeScript frontend with modern UI components
- Distributed workflows management interface with real-time updates
- Socket.IO integration for live agent status monitoring
- Agent management dashboard with cluster visualization
- Project management interface with metrics and task tracking
- Responsive design with proper error handling and loading states

Backend Infrastructure:
- Distributed coordinator for multi-agent workflow orchestration
- Cluster management API with comprehensive agent operations
- Enhanced database models for agents and projects
- Project service for filesystem-based project discovery
- Performance monitoring and metrics collection
- Comprehensive API documentation and error handling

Documentation:
- Complete distributed development guide (README_DISTRIBUTED.md)
- Comprehensive development report with architecture insights
- System configuration templates and deployment guides

The platform now provides a complete web interface for managing the distributed AI cluster
with real-time monitoring, workflow orchestration, and agent coordination capabilities.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

frontend/node_modules/d3-array/src/shuffle.js

@@ -0,0 +1,13 @@
+export default shuffler(Math.random);
+
+export function shuffler(random) {
+  return function shuffle(array, i0 = 0, i1 = array.length) {
+    let m = i1 - (i0 = +i0);
+    while (m) {
+      const i = random() * m-- | 0, t = array[m + i0];
+      array[m + i0] = array[i + i0];
+      array[i + i0] = t;
+    }
+    return array;
+  };
+}