- restructure keyup/keydown code some
- new utility function emit_invalidate_passthrough_keystroke()

For: #9451

- unused nit fix

For: #9451

Adds state->set_actions(). This sets the Core's action list to match the
contents of the action struct. Note that markers are not supported and
backspace expected_values will be empty, as this information is not
available. As the intended consumer of the action struct does not need
to know this information, this should be adequate.

From TODO item in #9948.

Fixes #10144.

Also adds .keyboard_info, for now, although it is removed in 17.0, as
there will be numerous projects which still have a .keyboard_info and
it is handy to be able to load it and view its contents while upgrading.

Fixes #10145.

Turns out we were clobbering out internal data because Delphi strings
are copy-on-write. At the same time, moved from using the Hint property
to just referencing the source filename in the array, as that is cleaner
anyway.

Fixes #10146.

Some developers may wish to stick with kpj-1.0 for now, and the prompt
to upgrade would annoying because it cannot be hidden. This resolves
that.

Note that I haven't at this point renamed UrlRenderer.pas, although it
may be worth considering in the future.

Fixes #10148.

We now force the SourcePath and BuildPath project properties to be a
direct subfolder of the project folder, in order to avoid issues with
paths in the future. This is only applied to v2.0 projects, and only
enforced via the UI at this point.

Fixes #10149.

Fixes #10138.

If the current instance of Keyman Developer already has a project open,
then the New Project dialog will now open the new project in a new
instance of Keyman Developer.

Note: this also moves a couple of functions out of dmActionsMain and
into UfrmMain, as their functionality belongs more closely there. The
`TmodActionsMain.OpenProject` function has been renamed to
`TfrmMain.OpenProjectInCurrentProcess` to clarify its usage and context.

Fixes #10143.

Fixes #10147.

- also affects markers, feat(core): normalization per spec for transforms/etc 🙀  #9468
- keep markers in nfd context string
- fix ldml test harness to handle context reset
- update test case
- still issues with overproduction of markers in the context

For: #9451

- don't skip markers when calling context_to_string()! Oops.
- update docs on ldml_processor::remove_text()
- update remove_text() to handle markers in the context string.

This is really: #9468

1. Fcitx does not need restart to load newly installed keyman keyboard
2. Restart fcitx may cause issue on kwin/weston Wayland where input
   method have to be spawned by compositor process.

- copy exception table for reset from VKScanCodes.cpp
- update test

For: #9451

fix(linux): Do not restart Fcitx

auto: increment master version to 17.0.228

Fixes: #8069

(all of the rest are in other tickets)