Backport autocue improvements from 2.2.x #11701

Job	Run time
build_opam (4.14.x)	9m 15s
build_js	2m 15s
build_opam (5.2.x)	5m 11s
build_details	2s
build_win32 (x64)	18m 4s
lezer_parse	54s
build_no_depopts	7m 31s
build_posix (debian_trixie, amd64)	14m 30s
build_posix (debian_bookworm, amd64)	15m 34s
run_tests (@citest)	14m 12s
build_posix (ubuntu_oracular, amd64)	17m 23s
tree_sitter_parse	48s
update_doc	0s
build_posix (ubuntu_noble, amd64)	15m 54s
run_tests (@doctest)	9m 6s
build_posix (alpine, amd64)	13m 13s
run_tests (@mediatest)	13m 48s
fetch_s3_artifacts	26s
build_docker (amd64)	2m 14s
build_docker_alpine (amd64)	50s
build_docker_minimal (amd64)	2m 16s
build_docker_alpine_minimal (amd64)	49s
update_release	0s
build_docker_release	0s
build_docker_release-minimal	0s
	2h 44m 15s

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