Rename plot_frame -> chart_wrapper

Fix wrong skillsets over time graph

Add datetime x axis to skillsets per week plot

Add wife2 vs wife3 plot

Make legend bg color lighter and configurable

Move SETTINGS_PATH back to settings.py

Move SETTINGS_PATH to main.py

Move settings backend to entry based approach

Make legend bg opaque

Discard blacklisted charts

Filter sessions and charts with less than n scores

Enable word wrap on scrollable msgbox

Add naive OneShotScoringSystem (not working yet)

Move rescoring impl to new OneShotScoringSystem trait

Move rescoring generic and move my impl into own file