Support internal service auth for subscription catalog and promotions endpoints

Shipped

1 أبريل 2026 في 11:47 م UTC

صاحب البلاغ

Kamo

Commit

9e2a72d

Add X-Internal-Auth + X-Public-Chat-Org-Id header validation so APIService can proxy public catalog requests to the subscription endpoints. Session auth still works for kamo-internal direct access.