Daniel Moindrot 9047b75ce6 Improve error handling, availability logic and state restore ...

- Add TransferResult enum (SUCCESS, SENT, SERVER_ERROR, NETWORK_ERROR)
  to distinguish network errors from server errors
- Only mark entities as unavailable on NETWORK_ERROR (addon unreachable)
- HTTP 401, 405, 500 no longer trigger unavailable state, logged instead
- Add RestoreEntity to cover, switch and light to restore last known
  state after HA restart

2026-06-12 08:09:24 +02:00

..

airsend

Improve error handling, availability logic and state restore

2026-06-12 08:09:24 +02:00