Introduce a commercial license option alongside AGPL-3.0-only, require a
CLA for contributors, and document the terms in COMMERCIAL.md and
NOTICE. Add a script to stamp SPDX headers on Go files and apply it
across the tree.
Add lifecycle_status = 'published' to the public-catalog queries
(plans and add-ons listings) and reject checkout before any Stripe
call unless the product behind the price clears the shared member
gate (published + active + public). The currently-enrolled ladder
rung stays renderable even if its product is later drafted or
retired, fetched directly so members keep seeing what they are on.
Introduce a single evaluateMemberGate definition shared by the
catalog paths and the operator readiness panel so the surfaces
cannot disagree about what is publishable for members.
cgalo5758