Remove autossh reverse tunnel references — module deleted, causing ImportError on startup

modules/connectivity/__init__.py

@@ -4,7 +4,6 @@ from modules.connectivity.wireguard import WireGuard
 from modules.connectivity.tailscale import Tailscale
 from modules.connectivity.bridge import Bridge
 from modules.connectivity.wifi_client import WiFiClient
-from modules.connectivity.reverse_tunnel import ReverseTunnel
 from modules.connectivity.cellular_backup import CellularBackup
 from modules.connectivity.ble_emergency import BLEEmergency
 from modules.connectivity.data_exfil import DataExfil
@@ -14,7 +13,6 @@ __all__ = [
     "Tailscale",
     "Bridge",
     "WiFiClient",
-    "ReverseTunnel",
     "CellularBackup",
     "BLEEmergency",
     "DataExfil",