[Web] Scrolling fix for input elements

fix(web): Hotfixes recent break for text prediction

[Android] Follow-on to keyboard/model update notifications

feat(linux): Add QR Code to share keyboards

Per review comment, use the cloud download icon

feat(ios): adds KeyboardCalibrator tool

[iOS] QR codes for keyboard sharing

fix(ios): Tracks 'isCustom' flag for adhoc resources

change(ios):  Minor polish, iOS history.md

docs(ios): history.md correction

fix(windows): '(Start Product)' shortcuts

fix(developer): data was lost when editing ansi keyboards

chore(windows): kmdecomp winsdk version to 8.1

fix(developer): char map drop into text editor