darwinVersionForMacos kept only the major of LSMinimumSystemVersion, so a future
15.4 floor would stamp Darwin 24.0.0 and still offer the update to macOS 15.0.
Darwin minors drift from macOS minors, so non-.0 floors now fail the build until
a verified mapping is added.
* Keep dropped-macOS updaters on their last compatible build and explain why
Stamp minimumSystemVersion into every mac update manifest from the built
app's LSMinimumSystemVersion, and refuse to publish an ungated release.
When the updater withholds a newer release for this macOS, show a one-time
notice and say so in Settings and the update card.
* Trim the unsupported-Mac notice copy
electron-builder always appends `!**/*.{...,d.ts,...}` to the app `files`
patterns, so the resources/plugins/{declarative,types}/*.d.ts listed in
asarUnpack never reached the package and `orca plugin types` / `orca plugin
create` failed with ENOENT. Ship the typings via extraResources at
<Resources>/plugins (beside plugins/launch), resolve them there when the CLI
runs from app.asar.unpacked, and fail afterPack if any checkout typing is
missing from the packaged output.
Fixes#38542
OrcaWinandOrcaWin
Neil