feat: code quality (#31)

* feat: code quality

views.py

@@ -1,16 +1,20 @@
-from fastapi import Depends, Request
+from fastapi import APIRouter, Depends, Request
+from fastapi.responses import HTMLResponse
 from fastapi.templating import Jinja2Templates
-from starlette.responses import HTMLResponse
-
 from lnbits.core.models import User
 from lnbits.decorators import check_admin
-
-from . import nostr_renderer, nostrclient_ext
+from lnbits.helpers import template_renderer
 
 templates = Jinja2Templates(directory="templates")
 
+nostrclient_generic_router = APIRouter()
 
-@nostrclient_ext.get("/", response_class=HTMLResponse)
+
+def nostr_renderer():
+    return template_renderer(["nostrclient/templates"])
+
+
+@nostrclient_generic_router.get("/", response_class=HTMLResponse)
 async def index(request: Request, user: User = Depends(check_admin)):
     return nostr_renderer().TemplateResponse(
         "nostrclient/index.html", {"request": request, "user": user.dict()}