implement autologin on login page

main.py

@@ -1,14 +1,31 @@
-from fastapi import FastAPI
-from routes import sso
-from database import init_db
+from fastapi import FastAPI, Request
+from routes import sso, user
 from config import settings
 import uvicorn
+from fastapi.middleware.cors import CORSMiddleware
 
 app = FastAPI()
 
-init_db()
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=[settings.frontend_url], 
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+    expose_headers=["Set-Cookie"],
+)
+
+@app.middleware("http")
+async def force_cors_on_errors(request: Request, call_next):
+    response = await call_next(request)
+    origin = request.headers.get("origin")
+    if origin == settings.frontend_url:
+        response.headers["Access-Control-Allow-Origin"] = origin
+        response.headers["Access-Control-Allow-Credentials"] = "true"
+    return response
 
 app.include_router(sso.router, prefix="/api/v2/sso")
+app.include_router(user.router, prefix="/api/v1/users")
 
 if __name__ == '__main__':
     uvicorn.run("main:app", host="0.0.0.0", port=settings.port, reload=True)