AI Features should go to PRO checkout #4843
Description
find every AI feature that leads to the “Advanced” plan and make it leading to the “Pro” plan. So they start working the same how other “Pro” AI features work now.
Verification steps
Run generate-changelog feature.
It use'd to show "Advanced" gate:
Now it should show "Pro" gate:
And the main button should open the page with "Pro" plan selected:
