[FEAT] Push notification integration into core (#1393)

* push notification integration into core

added missing component

fixed bell working on all pages
- made pubkey global template env var
- had to move `get_push_notification_pubkey` to `helpers.py` because of circular reference with `tasks.py`

formay

trying to fix mypy

added py-vapid to requirements

Trying to fix stub mypy issue

* removed key files

* webpush key pair is saved in db `webpush_settings`

* removed lnaddress extension changes

* support for multi user account subscriptions, subscriptions are stored user based

fixed syntax error

fixed syntax error

removed unused line

* fixed subscribed user storage with local storage, no get request required

* method is singular now

* cleanup unsubscribed or expired push subscriptions

fixed flake8 errors

fixed poetry errors

* updating to latest lnbits

formatting, rebase error

fix

* remove unused?

* revert

* relock

* remove

* do not create settings table use adminsettings

mypy

fix

* cleanup old code

* catch case when client tries to recreate existing webpush subscription e.g. on cleared local storage

* show notification bell on user related pages only

* use local storage with one key like array, some refactoring

* fixed crud import

* fixed too long line

* removed unused imports

* ruff

* make webpush editable

* fixed privkey encoding

* fix ruff

* fix migration

---------

Co-authored-by: schneimi <admin@schneimi.de>
Co-authored-by: schneimi <dev@schneimi.de>
Co-authored-by: dni ⚡ <office@dnilabs.com>

lnbits/core/views/generic.py

@@ -1,6 +1,7 @@
 import asyncio
 from http import HTTPStatus
 from typing import List, Optional
+from urllib.parse import urlparse
 
 from fastapi import Depends, Query, Request, status
 from fastapi.exceptions import HTTPException
@@ -359,7 +360,9 @@ async def service_worker():
 
 
 @core_html_routes.get("/manifest/{usr}.webmanifest")
-async def manifest(usr: str):
+async def manifest(request: Request, usr: str):
+    host = urlparse(str(request.url)).netloc
+
     user = await get_user(usr)
     if not user:
         raise HTTPException(status_code=HTTPStatus.NOT_FOUND)
@@ -393,6 +396,7 @@ async def manifest(usr: str):
             }
             for wallet in user.wallets
         ],
+        "url_handlers": [{"origin": f"https://{host}"}],
     }