UI polish tasks

[hrydgard]

• Easier way to record frame dumps directly from within the app, so we don't need the wiki page.
  • Maybe even automatically zip up and e-mail?
• Clickable notifications - useful for the above, and maybe some other things Clickable notifications #19020
• Uninstalling homebrew should be on a background thread, just like installing. Currently, uninstalling Suicide Barbie freezes the UI for 20 seconds (!) on phones with scoped storage
• Remote games tab Remote Games Tab #18317
• Async load of savestate screenshots Async texture load on Pause screen #18538
• Exit confirmation. Add confirmation on exit #19996
• Better descriptions for tex upscaler Improved descriptions plus some additions #17071
• Reorganize system settings: Reorganize "System" settings - plans #16877. Carefully!
• Add support for DPI setting ([Feature Request] Manual DPI Override #19966 )
  • Would help Android devices with low resolution scale UI poorly #12644
  • Implemented in UI DPI scale setting #20013
• Add easy way to copy version number / sysinfo: Copy build version to clipboard #18375, fixed by Add easy way to copy build number, add way to copy system information to clipboard #20009

[NABN00B]

Related to #16877.

[hrydgard]

Fixed three things, leaving the rest for 1.18.

[NABN00B]

I don't know how difficult it is to implement but I feel like the Grid Icon Size option would be better as a slider from UI perspective. What do you think?

Also related: #18375

[hrydgard]

That one will need another value translation to a new setting to work properly. So postponing.