Admin: add 'show version' (#11079)

### What problem does this PR solve?

```
admin> show version;
show_version
+-----------------------+
| version               |
+-----------------------+
| v0.21.0-241-gc6cf58d5 |
+-----------------------+
admin> \q
Goodbye!

```

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

---------

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
This commit is contained in:
Jin Hai
2025-11-06 19:24:46 +08:00
committed by GitHub
parent 5a8fbc5a81
commit af98763e27
12 changed files with 41 additions and 8 deletions