The newly upgraded dependencies (gradle 8.3) now require java 17
and the java and jvm targets must both match or there will be a build
failure due to lint.
Add Hangul layout from https://github.com/Lee0701/openboard/tree/hangul
Further changes:
* merge current state and make it compile
* some formatting
* remove Korean dictionary (to be downloaded from original repo)
* add file in make-keyboard-text for auto-generating KeyboardTextsTable
* disable Hangul combiner when not using Hangul (otherwise symbols are seen as parts of a word)
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Co-authored-by: Lee0701 <hgl1002@naver.com>
* Added new number pad
* keyActionFlags="noKeyPreview" added
* Displayed period + comma keys as Gboard & added symbols key
* Added currency hint for phone in portrait mode on "%" key
* Added ≠ ≈ on the = key and ± on the + key
* Moved spacebar above backspace key for phones in landscape mode
