vault: remove temp connect/token diagnostic log

The crypto-shape question is answered (classic + v2 fields both present); drop
the diagnostic that logged the response field names.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/servers/api/vault/router.ts

@@ -83,13 +83,6 @@ vaultRouter.post('/session/login', async (ctx) => {
     clientId,
   });
 
-  // TEMP diagnostic — field NAMES only (values redacted) to empirically confirm the crypto shape.
-  const names = (o: unknown) => (o && typeof o === 'object' ? Object.keys(o as object) : typeof o);
-  const udo = (d as { UserDecryptionOptions?: { MasterPasswordUnlock?: unknown } }).UserDecryptionOptions;
-  console.log(
-    `[vault] connect/token fields: ${Object.keys(d).join(',')} | UserDecryptionOptions=${JSON.stringify(names(udo))} | MasterPasswordUnlock=${JSON.stringify(names(udo?.MasterPasswordUnlock))} | AccountKeys=${JSON.stringify(names((d as { AccountKeys?: unknown }).AccountKeys))}`,
-  );
-
   // Everything except the transport tokens (which the platform holds) is crypto material the SDK unlocks
   // on-device — ciphertext to us. Vaultwarden returns BOTH classic (Key/PrivateKey/Kdf*) and v2
   // (UserDecryptionOptions.MasterPasswordUnlock, AccountKeys); pass the whole native response through