Merge pull request #13 from klimuts/fix_ubuntu24.04_icon

fix Ubuntu 24.04 dock icon issue

up version

Merge pull request #5 from klimuts/develop

fix fonts; fix errors; improve app initialisation;

Merge pull request #4 from klimuts/develop

New logging mechanism

Merge pull request #3 from klimuts/develop

New DI mechanism

Merge branch 'develop'