Fixes #10959.

chore(web): improve the clarity of hints on OSK for Android

I found the hints too hard to see on my phone, so this increases size of
the hint from 0.5em to 0.75em, and changes color from #aaa to #ccc, on
Android.

auto: increment beta version to 17.0.286

fix(windows): GetKeyboardLanguage exits early on an invalid keyboard ID 

auto: increment beta version to 17.0.285

fix(developer): normalize all input paths in .kps compiler

docs(developer): kmc-package api documentation

docs(developer): kmc-keyboard-info api documentation

docs(developer): kmc-model-info api documentation

docs(developer): kmc-model api documentation

fix(developer): Treat Right Shift as Shift in debugger

fix(developer): kmc keyboard info compiler no kmp error

chore(web): updates mtnt model used by test page

fix(web): globe key highlighting

auto: increment beta version to 17.0.284

fix(common): missing script exec bit

refactor(android/app): Move storage permission checks

refactor(oem/fv/android): Install fallback keyboard

fix(developer): fix for errant \uXXXX error

fix(developer): search-term quote replacement was not global

fix(android): fixes context-change detection for repeated-char cases

Fixes #10942.

Fixes: feat(developer): tests CompilerMessage  matching should be loose #10943

(also gets us working on Node 20)

- check for user-produced \uXXXX errors BEFORE we actually (re)introduce \uXXXX into the stream

Fixes: #10937

auto: increment beta version to 17.0.283