aisman

Session 127, Step 18: Persist organization subscriptions on the selected organization
- AIM-2349 Persist organization subscriptions on the selected organization
- AIM-2350 Create invoice and invoice items when Creem payment is saved
- AIM-2351 Show active subscription expiry date on pricing tier
- AIM-2352 Show subscribed seats and programmer count for per-programmer feature
- AIM-2353 Persist per-programmer seats and charge pro-rata add-on seats
- Add seat data type in feature definition
- Fix per-programmer feature visibility and addon list refresh
- Drive per-seat rendering by seat data type