Restructure: rename to Pulse and move app to root

- Renamed project from PSA-Utils to Pulse
- Moved all app files from autotask-app/ to root
- Updated package.json name to 'pulse'
- Updated Docker container names to pulse-app and pulse-redis
- Updated Docker network name to pulse-network

app/api/picklists/route.ts

@@ -0,0 +1,28 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getAutotaskClient } from '@/lib/services/autotask-factory';
+
+export async function GET(request: NextRequest) {
+  try {
+    const client = getAutotaskClient();
+    const searchParams = request.nextUrl.searchParams;
+    const entity = searchParams.get('entity');
+    const field = searchParams.get('field');
+
+    if (!entity || !field) {
+      return NextResponse.json(
+        { error: 'Entity and field parameters are required' },
+        { status: 400 }
+      );
+    }
+
+    const picklistValues = await client.getPicklistValues(entity, field);
+    
+    return NextResponse.json({ picklistValues });
+  } catch (error) {
+    console.error('Error fetching picklist values:', error);
+    return NextResponse.json(
+      { error: error instanceof Error ? error.message : 'Failed to fetch picklist values' },
+      { status: 500 }
+    );
+  }
+}