Clean up and standardize Settings dialog
Summary: Cleaned up and standardized Spectacle's Settings page, which was a bit bloated with unnecessary information and nonstandard formatting, terminology, and icons, and lacked any room to add any new settings (such as one for 372408)
Test Plan:
Tested in KDE Neon; all options still work, and Docbook is up to date with the new item labels. The best way to see what this patch does is to just look at before-and-after screenshots:
General page before:
General page after:
Save page before:
Save page after:
Reviewers: Spectacle, broulik, KDE Applications, VDG, abetts, bgupta, jensreuterberg
Reviewed By: VDG, abetts
Subscribers: bgupta
Tags: Spectacle
Differential Revision: https://phabricator.kde.org/D8530