Fix add-on discovery and bridge communication

custom_components/whatsapp_bridge_integration/__init__.py

@@ -2,6 +2,7 @@ import logging
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import device_registry as dr
 from .const import DOMAIN
+from .api import WhatsAppBridgeApi
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -12,6 +13,7 @@ async def async_setup_entry(hass: HomeAssistant, entry):
     """Set up entry, create devices, and clean up old orphaned devices."""
     hass.data.setdefault(DOMAIN, {})
     hass.data[DOMAIN][entry.entry_id] = entry.data
+    hass.data[DOMAIN].setdefault("api", WhatsAppBridgeApi(hass))
 
     device_registry = dr.async_get(hass)
 
@@ -40,7 +42,7 @@ async def async_setup_entry(hass: HomeAssistant, entry):
         name=f"WhatsApp {entry.title}",
         manufacturer="Bahmcloud",
         model="Kontakt-Endpunkt",
-        sw_version="0.2.4",
+        sw_version="0.3.0",
     )
 
     # 3. Zentralen System-Hub anlegen mit erzwungener config_entry_id Bindung (HA Core Anforderung)
@@ -51,7 +53,7 @@ async def async_setup_entry(hass: HomeAssistant, entry):
         name="WhatsApp Bridge Hub",
         manufacturer="Bahmcloud",
         model="Bridge Server",
-        sw_version="0.2.4",
+        sw_version="0.3.0",
     )
 
     # Forward the setup to the sensor platform to create entities
@@ -69,4 +71,7 @@ async def async_unload_entry(hass: HomeAssistant, entry):
     unload_ok = await hass.config_entries.async_unload_platforms(entry, ["sensor"])
     if unload_ok:
         hass.data[DOMAIN].pop(entry.entry_id)
-    return unload_ok
+        if hass.data[DOMAIN].get("global_entities_entry_id") == entry.entry_id:
+            hass.data[DOMAIN].pop("global_entities_entry_id", None)
+            hass.data[DOMAIN].pop("global_entities_registered", None)
+    return unload_ok