init: added backend boilerplate

services/backend/api/v1/ping/schemas.py

@@ -0,0 +1,5 @@
+from ninja import Schema
+
+
+class PingOut(Schema):
+    status: str = "ok"

services/backend/api/v1/ping/views.py

@@ -0,0 +1,18 @@
+from http import HTTPStatus as status
+
+from django.http import HttpRequest
+from ninja import Router
+
+from api.v1.ping import schemas
+
+router = Router(tags=["ping"])
+
+
+@router.get(
+    "",
+    response={
+        status.OK: schemas.PingOut,
+    },
+)
+def ping(request: HttpRequest) -> tuple[status, schemas.PingOut]:
+    return status.OK, schemas.PingOut