- Fix infinite re-render: loadAccounts had selectedAccountId in deps causing
repeated fetches every render; use functional setState and empty deps
- Fix all error handlers in MailSettings: err?.message || err?.detail instead of String(err)
- Fix sync result handling: backend returns {synced, error?} not {success, synced_count}
- This infinite re-render was flooding the browser with requests, causing
Network Error for SignatureManager API calls
Agent Zero
68a9415e99