feat: Phase 3 manufacturing + firmware management

backend/devices/service.py

@@ -7,7 +7,6 @@ from google.cloud.firestore_v1 import GeoPoint, DocumentReference
 from shared.firebase import get_db
 from shared.exceptions import NotFoundError
 from devices.models import DeviceCreate, DeviceUpdate, DeviceInDB
-from mqtt.mosquitto import register_device_password
 
 COLLECTION = "devices"
 
@@ -154,10 +153,6 @@ def create_device(data: DeviceCreate) -> DeviceInDB:
     # Generate unique serial number
     serial_number = _ensure_unique_serial(db)
 
-    # Generate MQTT password and register with Mosquitto
-    mqtt_password = secrets.token_urlsafe(24)
-    register_device_password(serial_number, mqtt_password)
-
     doc_data = data.model_dump()
     doc_data["device_id"] = serial_number