* feat: add joint-aware assembly Move handles and live motion readouts
* test: improve render job failure diagnostics
* fix: preserve assembly Move compatibility and viewport theme colors
* ci: skip default label sync for fork PRs
* fix: keep Windows CI checks portable after main rebase
* test: cover RTL assembly strings and stable refraction job
* i18n: cover assembly Move in Vietnamese
* i18n: cover assembly Move in French
* fix: complete CGA palette for assembly motion handles
* fix: complete Assembly Move palettes and Turkish strings
* fix: retain assembly move cache answers and toolbar help
* style: format merged assembly Move navigation guard
* fix: align Assembly Move preferences and tests with main
* Fix offline update fixture synchronization and clipped prism intersections
Wait for all v5 manifest requests before deploying v6. Intersect hole-free prism sections over their common height, retaining the established B-rep path for newly clipped perforated sections. Preserve the failing property seed and add closed-form and cap-boundary regressions.