- reworked skip and phase buttons to use layouts instead IDE designer;
- added GUI scale support skip and phase buttons (depend on dialogs font size from preferences settings);
- added size settings for player's panel size (closes#12455, closes#12451, closes#5605);
- size settings can be edit by slider or by text edit;
- size settings for fonts has preview button with real text sample;
- improved some tabs and hints for better UX;
- improved GUI rendering performance;