feat(controller): migrate wifi drivers from tcp to websocket clients

src/controllers/device.py

@@ -6,7 +6,7 @@ from models.device import (
     validate_device_type,
 )
 from models.transport import get_current_sender
-from models.tcp_clients import (
+from models.wifi_ws_clients import (
     normalize_tcp_peer_ip,
     send_json_line_to_ip,
     tcp_client_connected,
@@ -56,8 +56,8 @@ devices = Device()
 
 def _device_live_connected(dev_dict):
     """
-    Wi-Fi: whether a TCP client is registered for this device's address (IP).
-    ESP-NOW: None (no TCP session on the Pi for that transport).
+    Wi-Fi: whether the controller has an outbound WebSocket to this device's IP.
+    ESP-NOW: None (no Wi-Fi session on the Pi for that transport).
     """
     tr = (dev_dict.get("transport") or "espnow").strip().lower()
     if tr != "wifi":
@@ -114,7 +114,7 @@ async def _identify_send_off_after_delay(sender, transport, wifi_ip, dev_id, nam
 
 @controller.get("")
 async def list_devices(request):
-    """List all devices (includes ``connected`` for live Wi-Fi TCP presence)."""
+    """List all devices (includes ``connected`` for live Wi-Fi WebSocket presence)."""
     devices_data = {}
     for dev_id in devices.list():
         d = devices.read(dev_id)
@@ -125,7 +125,7 @@ async def list_devices(request):
 
 @controller.get("/<id>")
 async def get_device(request, id):
-    """Get a device by ID (includes ``connected`` for live Wi-Fi TCP presence)."""
+    """Get a device by ID (includes ``connected`` for live Wi-Fi WebSocket presence)."""
     dev = devices.read(id)
     if dev:
         return json.dumps(_device_json_with_live_status(dev)), 200, {

src/controllers/pattern.py

@@ -1,7 +1,7 @@
 from microdot import Microdot
 from models.pattern import Pattern
 from models.device import Device
-from models.tcp_clients import send_json_line_to_ip
+from models.wifi_ws_clients import send_json_line_to_ip
 from util.driver_patterns import (
     driver_patterns_dir,
     is_firmware_builtin_pattern_module,