Harden OBD connection and telemetry

Co-authored-by: Copilot <[email protected]>

modules/app_events.py

@@ -10,7 +10,7 @@ thread_uptime = None
 @socketio.on('connect')
 def connect_event():
     print('Client connected')
-    print('Getting OBD status...')
+    print('Getting current OBD status...')
     app_obd.obd_connection()
     uptime()
 
@@ -42,4 +42,3 @@ def loop_uptime():
         uptime_lock.release()
 
     
-