fix: fetch was not using rest requests

backend/app/main.py

@@ -1,5 +1,6 @@
 from fastapi import FastAPI, Depends, HTTPException, status
 from fastapi.middleware.cors import CORSMiddleware
+from fastapi.middleware.trustedhost import TrustedHostMiddleware
 from fastapi.security import OAuth2PasswordRequestForm
 from sqlalchemy.orm import Session
 from typing import Optional
@@ -10,8 +11,11 @@ from .database import SessionLocal, engine, Base
 
 Base.metadata.create_all(bind=engine)
 
-app = FastAPI()
+app = FastAPI(proxy_headers=True)
 
+app.add_middleware(
+    TrustedHostMiddleware, allowed_hosts=["site-api.muszyn.dev", "*.muszyn.dev"]
+)
 app.add_middleware(
     CORSMiddleware,
     allow_origins=[