完善站点运营设置：分路由管理、登录可见评论、邮件模板内联与关闭注册 SSR。

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/app/login/page.tsx

@@ -4,7 +4,7 @@ import { useState, useEffect } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import Link from "next/link";
 import { MessagesSquare } from "lucide-react";
-import { apiLogin, apiMe, apiGetSettings } from "@/lib/api";
+import { apiLogin, apiMe } from "@/lib/api";
 import { hasAuthCookieHint } from "@/lib/cookies";
 import { useAllowComments } from "@/components/CommentsPolicyProvider";
 import { useAllowMessages } from "@/components/MessagesPolicyProvider";
@@ -18,17 +18,6 @@ function safeRedirect(to: string | null): string {
 }
 
 function RegisterHint() {
-  const [allow, setAllow] = useState(true);
-  useEffect(() => {
-    apiGetSettings()
-      .then((s) => setAllow(s.allow_register))
-      .catch(() => {});
-  }, []);
-  if (!allow) {
-    return (
-      <p className="meta text-center mt-5">当前站点暂不开放注册</p>
-    );
-  }
   return (
     <p className="meta text-center mt-5">
       还没有账号？
@@ -133,6 +122,7 @@ export default function LoginPage() {
         </button>
       </form>
 
+      <p className="text-center mt-4"><Link href="/reset-password">找回密码</Link></p>
       <RegisterHint />
     </div>
   );