Hide ads for paid plans and add a Remove Ads upsell

If your account carries a paid plan, ads are now hidden site-wide. The entitlement is resolved on the server before the page renders, so there’s no flash of an ad before it disappears, and it also covers legacy subscriptions from before the current billing setup.

For everyone else, a Remove Ads link now appears wherever ads do. Clicking it opens the plan picker directly, and choosing a plan sends you straight to checkout — no extra stop on a pricing page first.