Feature/group based notifications (#918)

* fix group page

* setup group notification for backend

* update type generators

* script to auto-generate schema exports

* setup frontend CRUD interface

* remove old notifications UI

* drop old events api

* add test functionality

* update naming for fields

* add event dispatcher functionality

* bump to python 3.10

* bump python version

* purge old event code

* use-async apprise

* set mealie logo as image

* unify styles for buttons rows

* add links to banners

mealie/services/event_bus_service/publisher.py

@@ -0,0 +1,29 @@
+from typing import Protocol
+
+import apprise
+
+from mealie.services.event_bus_service.event_bus_service import EventBusMessage
+
+
+class PublisherLike(Protocol):
+    def publish(self, event: EventBusMessage, notification_urls: list[str]):
+        ...
+
+
+class ApprisePublisher:
+    def __init__(self, hard_fail=False) -> None:
+        asset = apprise.AppriseAsset(
+            async_mode=True,
+            image_url_mask="https://raw.githubusercontent.com/hay-kot/mealie/dev/frontend/public/img/icons/android-chrome-maskable-512x512.png",
+        )
+        self.apprise = apprise.Apprise(asset=asset)
+        self.hard_fail = hard_fail
+
+    def publish(self, event: EventBusMessage, notification_urls: list[str]):
+        for dest in notification_urls:
+            status = self.apprise.add(dest)
+
+            if not status and self.hard_fail:
+                raise Exception("Apprise URL Add Failed")
+
+        self.apprise.notify(title=event.title, body=event.body)