Add missing lines, and remove invalid suggestions
Clarify non-native explanations, and correct some typos
Make translations more in line with FOSS desktops in general
- Optional since Sway 1.6 per swaywm/wlroots@bad1e9afa8
- Deprecated in Sway 1.7 per 67d3d952b6
- Removed in Sway 1.8 per e5728052b5
- Ignored in future versions (keeps root priveleges)