saveCurrentAccount() previously returned failure for read-only and
bunker accounts, preventing them from being added to multi-account
storage. Now:
- Read-only (npub): skips private key save, still saves to storage
- Bunker: saves to storage (private key already saved during login)
- Internal (nsec): saves private key + storage (unchanged)
This was the root cause of npub-only accounts not appearing in the
switcher and accounts being lost when adding via AddAccountDialog.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
nrobi144
f4308ac56d