feat: add boards and tasks management endpoints

backend/app/api/auth.py

@@ -0,0 +1,15 @@
+from __future__ import annotations
+
+from fastapi import APIRouter, Depends, HTTPException, status
+
+from app.core.auth import get_auth_context
+from app.schemas.users import UserRead
+
+router = APIRouter(prefix="/auth", tags=["auth"])
+
+
+@router.post("/bootstrap", response_model=UserRead)
+async def bootstrap_user(auth=Depends(get_auth_context)) -> UserRead:
+    if auth.actor_type != "user" or auth.user is None:
+        raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED)
+    return auth.user