CI: unify script for packaging zips, port to Python

Bonsai: sort drawing scale dropdown by scale ratio (#9357)

The imperial list ran the architectural scales from 1'=1'-0" down to
1/128"=1'-0", then restarted at 1"=10' for the engineering scales. Merge
both groups into a single sequence ordered by ratio, largest scale first.
The metric list was already ordered by ratio and is unchanged.

Also fix the enum cache invalidation, which compared the cached list's
length against hardcoded 13/31 while the imperial list has 32 entries, so
switching a scene from imperial back to metric kept showing imperial
scales. Track the unit system the cache was built for instead.

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>

ci: test the daily bonsai build against the branch that built it

The bare clone fetched the default branch, so a v0.9.0 daily would be
smoke-tested and pytested against v0.8.0 scripts and tests.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

IfcAlignment examples: fix `Wunknown-pragmas`

gcc was complaining, because it couldn't recognize msvc pragmas

Add branch filter for v0.9.0 in CI workflow #9336

Add branch filter for v0.9.0 in CI workflow #9336

Add branch filter for v0.9.0 in CI workflow #9336

express.h: remove non-snake case aliases (schemas are regenerated now)

Allows key point referents to be nested to the parent alignment in th…

…e reusing horizontal scenario

Allows key point referents to be nested to the parent alignment in th…

…e reusing horizontal scenario