Move KNX configuration panel to config entry

homeassistant/components/knx/websocket.py

@@ -38,8 +38,7 @@ async def register_panel(hass: HomeAssistant) -> None:
             hass=hass,
             frontend_url_path=DOMAIN,
             webcomponent_name=knx_panel.webcomponent_name,
-            sidebar_title=DOMAIN.upper(),
-            sidebar_icon="mdi:bus-electric",
+            config_panel_domain=DOMAIN,
             module_url=f"{URL_BASE}/{knx_panel.entrypoint_js}",
             embed_iframe=True,
             require_admin=True,