- Make AccountSelector.isHealthy public static so SendService can reuse it.
- Use isHealthy for the resolved/fallback conversation account instead of
a weaker existence/status/channel check, covering risk level and PYWECHAT
heartbeat/online status.
- Add null-safe channel-type comparison in resolvePersonTarget.
- Add @Min(0) to BindConversationAccountRequest.sortOrder.
- Rename misleading conversation fallback test and add tests for
resolvePersonTarget disabled/cross-tenant/channel-mismatch cases.
- Remove unused java.util.Arrays import from test file.
marsal
fc6dbb2ca3