Move more business logic out of the GUI

[amilcarlucas]

Make some functions protected to minimize the public API

[github-actions]

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines	Covered	Coverage	Threshold	Status
8897	7514	84%	80%	🟢

New Files

File	Coverage	Status
ardupilot_methodic_configurator/backend_filesystem_freedesktop.py	67%	🟢
TOTAL	67%	🟢

Modified Files

File	Coverage	Status
ardupilot_methodic_configurator/main.py	81%	🟢
ardupilot_methodic_configurator/backend_filesystem_program_settings.py	99%	🟢
ardupilot_methodic_configurator/configuration_manager.py	80%	🟢
ardupilot_methodic_configurator/frontend_tkinter_base_window.py	94%	🟢
ardupilot_methodic_configurator/frontend_tkinter_parameter_editor.py	82%	🟢
ardupilot_methodic_configurator/frontend_tkinter_show.py	90%	🟢
TOTAL	88%	🟢

updated for commit: 058b196 by action🐍

[github-actions]

Test Results

    3 files      3 suites   2m 58s ⏱️
2 008 tests 2 006 ✅ 2 💤 0 ❌
6 024 runs  6 018 ✅ 6 💤 0 ❌

Results for commit 058b196.