chore(admin): disable platform login buttons

app/admin/login/page.tsx

@@ -16,14 +16,13 @@ import {
   TabsList,
   TabsTrigger,
 } from "@/components/ui/tabs";
-import { ExternalLink, KeyRound } from "lucide-react";
+import { KeyRound } from "lucide-react";
 
 export const dynamic = "force-dynamic";
 
 type LoginMethodProps = {
   name: string;
   description: string;
-  href: string;
   configured: boolean;
   setupVariables: string[];
   resultVariables: string[];
@@ -40,7 +39,6 @@ function EnvironmentBlock({ variables }: { variables: string[] }) {
 function LoginMethod({
   name,
   description,
-  href,
   configured,
   setupVariables,
   resultVariables,
@@ -73,20 +71,10 @@ function LoginMethod({
         </div>
       </CardContent>
       <CardFooter className="border-t">
-        {configured ? (
-          <Button asChild>
-            <a href={href}>
-              <KeyRound data-icon="inline-start" />
-              Login with {name}
-              <ExternalLink data-icon="inline-end" />
-            </a>
-          </Button>
-        ) : (
-          <Button disabled>
-            <KeyRound data-icon="inline-start" />
-            Login with {name}
-          </Button>
-        )}
+        <Button disabled>
+          <KeyRound data-icon="inline-start" />
+          Login with {name} temporarily disabled
+        </Button>
       </CardFooter>
     </Card>
   );
@@ -123,7 +111,6 @@ export default function AdminLoginPage() {
             <LoginMethod
               name="YouTube"
               description="Authorize the channel used for video uploads."
-              href="/api/auth/youtube"
               configured={youtubeConfigured}
               setupVariables={[
                 "BASE_URL",
@@ -140,7 +127,6 @@ export default function AdminLoginPage() {
             <LoginMethod
               name="TikTok"
               description="Authorize the account used for profile data and video publishing."
-              href="/api/auth/tiktok"
               configured={tiktokConfigured}
               setupVariables={[
                 "BASE_URL",