Add service dependencies and entry points

packages/orchestration-service/src/index.js

@@ -0,0 +1,27 @@
+require ('dotenv').config();
+const express = require('express');
+const {getEnv} = require('@nexusai/shared');
+
+const app = express();
+app.use(express.json());
+
+const PORT = getEnv('PORT', '3000');  // Default to 3000 if PORT is not set
+
+//Service URLS - loaded from .env on each node
+const MEMORY_URL = getEnv('MEMORY_SERVICE_URL', 'http://localhost:3002');
+const INFERENCE_URL = getEnv('INFERENCE_SERVICE_URL', 'http://localhost:3001');
+const EMBEDDING_URL = getEnv('EMBEDDING_SERVICE_URL', 'http://localhost:3003');
+
+// Health check endpoint
+app.get('/health', (req, res) => {
+    res.json({ 
+        service: 'Orchestration Service', 
+        status: 'healthy',
+        connections: {MEMORY_URL, INFERENCE_URL, EMBEDDING_URL} 
+    });
+});
+
+// Start the server
+app.listen(PORT, () => {
+    console.log(`Orchestration Service is running on port ${PORT}`);
+});