B2B-16 · Contribution-vs-payment gate for AI features

[thesocialdev]

Part of the B2B epic (Bloco 4 · item 4.2). Copilot access is currently gated only by role (@FactCheckerOnly() on copilot-chat.controller.ts:64-77); feature-flag.service.ts passes no org/namespace context to Unleash.

What

• Read plan/tier from Organization (field created in B2B-8: free/contributor/paid)
• Contribution counter per org
• Gate in the copilot controller: contribute → access, or pay
• Org context in Unleash flags

Notes

• With orgs inside main (committee groups, B2B-5), the gate also works for non-paying collectives that contribute.
• Open decision: contribution threshold.

Effort: ~1.5–2 SP · Depends on: B2B-15, B2B-5, B2B-8