Add sensor-service microservice with FastAPI, models, and WebSocket

manager

microservices/init-mongo/init.js

@@ -0,0 +1,22 @@
+// MongoDB initialization script
+db = db.getSiblingDB('energy_dashboard');
+db.createUser({
+    user: 'dashboard_user',
+    pwd: 'dashboard_pass',
+    roles: [
+        { role: 'readWrite', db: 'energy_dashboard' },
+        { role: 'readWrite', db: 'energy_dashboard_tokens' },
+        { role: 'readWrite', db: 'energy_dashboard_batteries' },
+        { role: 'readWrite', db: 'energy_dashboard_demand_response' },
+        { role: 'readWrite', db: 'energy_dashboard_p2p' },
+        { role: 'readWrite', db: 'energy_dashboard_forecasting' },
+        { role: 'readWrite', db: 'energy_dashboard_iot' }
+    ]
+});
+
+// Create initial collections and indexes
+db.sensors.createIndex({ "sensor_id": 1 }, { unique: true });
+db.sensor_readings.createIndex({ "sensor_id": 1, "timestamp": -1 });
+db.room_metrics.createIndex({ "room": 1, "timestamp": -1 });
+
+print("MongoDB initialization completed");