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/schema/response/__init__.py

@@ -1,17 +1,2 @@
-from typing import Optional
-
-from pydantic import BaseModel
-
-
-class ErrorResponse(BaseModel):
-    message: str
-    error: bool = True
-    exception: Optional[str] = None
-
-    @classmethod
-    def respond(cls, message: str, exception: Optional[str] = None) -> dict:
-        """
-        This method is an helper to create an obect and convert to a dictionary
-        in the same call, for use while providing details to a HTTPException
-        """
-        return cls(message=message, exception=exception).dict()
+# GENERATED CODE - DO NOT MODIFY BY HAND
+from .error_response import *

mealie/schema/response/error_response.py

@@ -0,0 +1,17 @@
+from typing import Optional
+
+from pydantic import BaseModel
+
+
+class ErrorResponse(BaseModel):
+    message: str
+    error: bool = True
+    exception: Optional[str] = None
+
+    @classmethod
+    def respond(cls, message: str, exception: Optional[str] = None) -> dict:
+        """
+        This method is an helper to create an obect and convert to a dictionary
+        in the same call, for use while providing details to a HTTPException
+        """
+        return cls(message=message, exception=exception).dict()