feat: 完善代码，应该可以进行签到了，就差测试了

routers/auth.py

@@ -1,3 +1,4 @@
+from datetime import datetime
 from fastapi import APIRouter, Request, Response
 from fastapi.responses import JSONResponse, RedirectResponse
 from models import User
@@ -13,7 +14,13 @@ async def index(request: Request):
     token = request.cookies.get("xbxs_token")
     if token:
         return RedirectResponse("/home")
-    return templates.TemplateResponse("login.html", {"request": request})
+    return templates.TemplateResponse(
+        "login.html",
+        {
+            "request": request,
+            "year": datetime.now().year,
+        },
+    )
 
 
 @router.post("/login")