v0.2.21-antimatterium-control-move45-surface-closure

CONTROL v0.2.21 closes Move 45 public surface backlinks using short public tag discipline.

Prior CONTROL release: https://github.com/ANTIMATTERIUM/CONTROL/releases/tag/v0.2.20-antimatterium-control-move43-surface-closure
Prior CONTROL CI run: https://github.com/ANTIMATTERIUM/CONTROL/actions/runs/28525467798
Prior CONTROL closure id: 0a336efeec3df03622df1814eeb076ba69a3e181006fe52add05c71a05704efc
Core release: https://github.com/ANTIMATTERIUM/ANTIMATTERIUM/releases/tag/v0.2.35-antimatterium-control-v0220-backlink
WWW release: https://github.com/ANTIMATTERIUM/WWW/releases/tag/v0.1.31-antimatterium-www-control-v0220-backlink
Org profile release: https://github.com/ANTIMATTERIUM/.github/releases/tag/v0.0.29-antimatterium-org-profile-control-v0220-backlink
Core backlink id: 3438d6411b8fc4174a1003bdb20be46f57e3a766215dddf266a82679d4c47c7f
WWW backlink id: 7417aacc04c2857dbca3719ee2285bb4d865ff34fda61ad1d6e56932758d578c
Org profile backlink id: f6bba38cebb15dfd783a46a861817e7c43ce3839e378e9526dfbe8bffd09685f
Move 46 closure id: 84ca47ad18ab3583671eeb5e7d329aff13cb3b30413b2a634d2d08ba07f393d3
Move 46 CI run: https://github.com/ANTIMATTERIUM/CONTROL/actions/runs/28527938011
ANTIMATTERIUM_SHORT_PUBLIC_TAG_REQUIRED=true

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