Feature request: Support reaction events when calling `--tail`

As noted in the tests for PR #237 `matrix-commander-rs` does not currently support reaction events when calling `--tail`.

---
Current behavior when `--tail` has a reaction event in the stream:

```text
Message: type Text: body "B", room "!sNARMdEsFZERaQAJzl:matrix.org", sender "@benjamin_loison:matrix.org", event id "$jx1slnSYYC6ycWKQkql83YTA5tbUZwU4EE6oMz8T9sM", formatted None,
2026-07-24T04:29:09.687406Z ERROR matrix_commander_rs: Error: crate::listen_tail reported Not Implemented Yet
2026-07-24T04:29:09.689260Z ERROR matrix_commander_rs: Encountered 1 error.
Error: NotImplementedYet
```

---
The preferred behavior is something like:

```text
Reaction: ...
```

with no error message reported.