feat: add auth module with login and access control

server/src/app/api/v1/endpoints/auth.py

@@ -0,0 +1,21 @@
+from __future__ import annotations
+
+from typing import Annotated
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+
+from app.api.deps import get_db
+from app.schemas.auth import LoginRequest, LoginResponse
+from app.services.auth import AuthService
+
+router = APIRouter(prefix="/auth")
+DbSession = Annotated[Session, Depends(get_db)]
+
+
+@router.post("/login", response_model=LoginResponse)
+def login(payload: LoginRequest, db: DbSession) -> LoginResponse:
+    try:
+        return AuthService(db).login(payload)
+    except ValueError as exc:
+        raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail=str(exc)) from exc