This changes `isKMWInput` so that it accepts the same `HTMLInputElement`
types that `listInputs` accepts.

Closes #8848.

This change adds an additional `engine` directory and moves the headless
tests to subdirectories of that. It also renames some test directories.
Together this makes the layout of the tests better match the layout under
`src` and so makes it easier to see what tests what.

auto: increment master version to 17.0.230

fix(core): improve memory allocation issues in calling into icu 🙀

fix(core): remove a TODO-LDML 🙀

feat(core): ldml improve key-not-found 🙀

feat(developer): Move options to ~/.keymandeveloper/options.json

fix(developer): two errors in touch layout editor

feat(developer): New Project opens in new process 🦕

feat(developer): Add Window menu 🦕

fix(developer): various project fixes 🦕

feat(core): action struct to action items conversion

chore(ios): FV certificate key

- move vkey_to_contextreset  table into a common spot in core
- assert that vk < 0x100 to avoid running off the table

For: #9451

- typo from  code review

For: #9121

Co-authored-by: Joshua A. Horton <joshua_horton@sil.org>

For: #9121

auto: increment master version to 17.0.229

fix(common): kpj loader needs to handle empty Files element 🦕

feat(developer): kmc emit hint if project file is old version 🦕

fix(developer): crash loading a project when referenced .xml is missing

chore(android,mac): Update Mon crowdin strings

chore(android,mac): Update Kibaku crowdin strings

chore(common): Specify Keyman repo on GitHub actions

Fixes #10161.

Includes transition of existing options from registry to options.json,
and once options.json exists, will always read from that and ignore
registry. Was able to eliminate some of the legacy datatype usage for
several options. Reader/writer includes naive file lock retry to avoid
contention, which I am hopeful will be sufficient for our needs, given
the low chance of contention.

chore(linux): Small refactoring to make it easier to read