Possibility to have various log levels

Hello dear Postee team,
I would like to ask you if you plan in near future introduce log levels into Postee helm chart.
E.g.: DEBUG, INFO, WARN, ERROR.

Thanks a lot
Best regards,
Jan

Start by inspecting the Postee Helm chart and its current logging configuration; no specific files or tests are named in the issue. Determine how log levels are currently selected and what chart configuration would expose DEBUG, INFO, WARN, and ERROR levels. Done should mean the requested levels can be configured through the chart and their behavior is verified.

Written by the indexing model from the issue text.