style: format code with prettier agian

src/actions/auth-precheck.ts

@@ -12,7 +12,9 @@ export type PrecheckResult = "ok" | "invalid" | "twofactor";
  * TOTP code is still required. Lets the login form do the two-step 2FA flow.
  */
 export async function precheckLogin(username: string, password: string): Promise<PrecheckResult> {
-  const u = String(username ?? "").normalize("NFC").trim();
+  const u = String(username ?? "")
+    .normalize("NFC")
+    .trim();
   const p = String(password ?? "");
   if (!u || !p) return "invalid";