Fix sage --docbuild -D#40588

Draft

user202729 wants to merge 3 commits intosagemath:developfrom

user202729:fix-builddoc-help

Commits on Aug 15, 2025

Fix sage --docbuild -D
user202729
committed

Commits on Aug 28, 2025

Merge remote-tracking branch 'upstream/develop' into fix-builddoc-help
user202729
committed

Commits on Sep 11, 2025

Merge remote-tracking branch 'upstream/develop' into fix-builddoc-help
user202729
committed