Add comprehensive admin features and multi-system integration

- Add admin dashboard with sync controls and data browser
- Implement RMM, Auvik, and Addigy organization mappings
- Add chunked ticket sync with progress tracking
- Implement entity sync service with rate limiting
- Add analytics engine and performance optimizer
- Create data browser for all PSA entities
- Add navigation components and UI improvements
- Implement background processing and sync services
- Add comprehensive documentation and migration scripts
- Update configuration items with multi-system support
- Enhance contact management and purchase history
- Add issue type assignment and LLM analyzer
- Improve error handling and logging utilities

app/api/data/tasks/route.ts

@@ -0,0 +1,64 @@
+/**
+ * Tasks Data API Endpoint
+ * GET /api/data/tasks - Query tasks from PostgreSQL
+ */
+
+import { NextRequest, NextResponse } from 'next/server';
+import postgresClient from '@/lib/services/postgres-client';
+
+export async function GET(request: NextRequest) {
+  try {
+    const searchParams = request.nextUrl.searchParams;
+    const limit = parseInt(searchParams.get('limit') || '100');
+    const offset = parseInt(searchParams.get('offset') || '0');
+    const projectId = searchParams.get('projectId');
+    const ticketId = searchParams.get('ticketId');
+    const assignedResourceId = searchParams.get('assignedResourceId');
+    const status = searchParams.get('status');
+
+    // Build where clause
+    const where: Record<string, any> = {};
+    if (projectId) {
+      where.project_id = parseInt(projectId);
+    }
+    if (ticketId) {
+      where.ticket_id = parseInt(ticketId);
+    }
+    if (assignedResourceId) {
+      where.assigned_resource_id = parseInt(assignedResourceId);
+    }
+    if (status) {
+      where.status = parseInt(status);
+    }
+
+    // Query tasks
+    const tasks = await postgresClient.find(
+      'tasks',
+      where,
+      {
+        limit,
+        offset,
+        orderBy: 'create_date_time DESC',
+      }
+    );
+
+    // Get total count
+    const totalCount = await postgresClient.count('tasks', where);
+
+    return NextResponse.json({
+      tasks,
+      pagination: {
+        limit,
+        offset,
+        total: totalCount,
+        hasMore: offset + tasks.length < totalCount,
+      },
+    });
+  } catch (error) {
+    console.error('Failed to fetch tasks:', error);
+    return NextResponse.json(
+      { error: 'Failed to fetch tasks' },
+      { status: 500 }
+    );
+  }
+}