b65c3e31e4e1d9cf723bc2c31d79a6f014b72a5f

Refresh charm to drop release usage in ops-sunbeam. Drop surplus template fragments. Refresh unit tests. Tidy requirements.txt. Switch to black + other linters. Tidy docstrings across operator. Change-Id: Iabc3b12d8409d304ad3a021ebc293f0cd545e63d
Description
Juju Charms - Monorepo for sunbeam Charms
Languages
Python
89.4%
Jinja
10.1%
Shell
0.5%