Relates to #10365.
Fixes #10378.

Fixes #10365.

Adds a `km_core_state_context_debug` function that returns a km_core_cp
string containing the current cached or intermediate context. The
function must be used only for debug logging purposes -- the string is
not intended to parsed for other purposes and the format may change in
the future.

This commit adds the function and corresponding unit tests. Subsequent
commits will update existing context debug functions in various engines
to use this API endpoint instead.

auto: increment master version to 17.0.244

refactor(linux): Use `km_core_state_context_set_if_needed`

chore(linux): fix GHA packaging

fix(ios): use safe area to position Keyman menu correctly

refactor(core): use `km_core_state_context_clear` where possible

fix(developer): test-page model loading

Relates to #10365.

Use `km_core_state_context_clear()` instead of `km_core_context_clear()`
as part of eliminating use of `km_core_state_context()`.

fix(web): prediction time-limiter issues, performance 📜

chore(common): Update crowdin strings for French, German, Spanish (Latin America)

chore(core): split out some files 🙀

auto: increment master version to 17.0.243

- reapply 0d9f543a code review comments

#10320

- reapply 0d9f543a code review comments

chore(common): builder action launch typos

fix(developer): new file support for project 2.0

fix(developer): cleanly handle filling a new osk file from layout

fix(developer): remove unused tools/customise menu

fix(windows): serve images for readme files in Keyboard Install

Follow on from #10329.

- cleanup NFC code later if it's entirely unneeded.

Co-authored-by: Marc Durdin <marc@durdin.net>

auto: increment master version to 17.0.242

Also update comment on `km_core_state_context_set_if_needed` to make it
clearer that it's expecting a UTF-16 string.

Closes #10212.

chore(web): better logging for gesture-recognizer tools build script

chore: cleanup recent history entries without PR title

fix(android): Use alert dialog when package is missing touch keyboards