Converted admin, auth, me and realtime routes.

src/app/api/auth/sso/route.ts

@@ -0,0 +1,18 @@
+import { redisEnabled } from '@umami/redis-client';
+import { json } from 'lib/response';
+import { parseRequest } from 'lib/request';
+import { saveAuth } from 'lib/auth';
+
+export async function POST(request: Request) {
+  const { auth, error } = await parseRequest(request);
+
+  if (error) {
+    return error();
+  }
+
+  if (redisEnabled) {
+    const token = await saveAuth({ userId: auth.user.id }, 86400);
+
+    return json({ user: auth.user, token });
+  }
+}