Use gu_hide_support_messaging cookie as the only source of truth for support messaging#13037

Open

rupertbates wants to merge 3 commits intomainfrom one-time-messaging

+13-168

Commits on Dec 19, 2024

We don't need one-time cookie to work out whether to hide support messaging
rupertbates
committed
We don't need recurring contributor cookie either
rupertbates
committed

Commits on Jan 6, 2025

Merge branch 'main' into one-time-messaging
rupertbates
authored