bead version should be more user facing, not developer facing

current info is very helpful for debugging, but too much for users.

```bash
bead version

Python:
------
3.9.20 (main, Sep  6 2024, 19:03:56) 
[Clang 15.0.0 (clang-1500.1.0.2.5)]

Bead source:
-----------
origin:  git@github.com:e3krisztian/bead.git
branch:  master
date:    2020-10-23T16:23:28+02:00
hash:    1805272
version: v0.8.1
```

semantic version number, python status seem sufficient