fix: Celery Redis auth, white-label service, and support queue resilience

fix: count monthly chats via ChatSession join in usage_snapshot

fix: pass author_id as granted_by for Stripe grants (NOT NULL on legacy DB)

Fix billing dashboard 500 after subscription repair.

Complete Stripe subscription grants with plan limits enforcement.

Reclaim orphaned Stripe subscription access for paying author.

Fix token-usage 500 after Stripe access repair.

Ensure paid Stripe authors always get ClientAccess grants.

Fix paid activation when account row is missing after Stripe checkout.

Paid Stripe checkout must always allow password setup and login.

Recover Stripe activation when subscription access row already exists.

Link existing author accounts during Stripe success-page activation.

Fix Stripe metadata access during checkout activation.

Fix post-payment activation failures on HF after Stripe checkout.

Seed pricing catalog during init_db and retry Stripe sync on plans API.

Fix pricing plan seeding so Stripe checkout can activate on HF.

Complete Stripe billing E2E: checkout, onboarding, auto catalog sync.

Add author dashboard email-to-reader with click-to-fill recipient.

Improve HF email setup UX with Resend-only save and Testing guide.

Route test email via Resend HTTPS when SMTP ports are blocked on HF.

Add SMTP debug instrumentation and surface failure checks in Testing UI.

Use SMTP port 587 with STARTTLS for Gmail on restricted hosts.

Add SuperAdmin Testing tab with SMTP send-to-recipient diagnostic.

Harden SuperAdmin session persistence alongside author admin.

Keep authors signed in longer with silent token refresh.

Fix HF startup: add visitor profile columns to startup migrations.

Add visitor name/email gate before chat with persistent profile.

Remove debug ingest calls that violated CSP on HF Spaces production.

Fix SuperAdmin SMTP blocked by CSP: use relative /api base on HTTPS.

Harden per-session chat store and add Chats viewer for author and SuperAdmin.

fix: stop false session expiry on new admin tabs (401 retry, TOTP persistence, async SMTP)

feat: SuperAdmin email settings for Gmail sender and app password (encrypted)

fix: heal chatbot_is_active on valid subscription (403 on session/init); add Contact Us form and SuperAdmin inbox

fix: add missing user/book columns to startup migrations (fixes 403 on session/init)

fix: reader block stored admin IP and broke widget session init

fix: ChromaDB collection names exceeded 63-char limit, breaking all ingestion

fix: billing page, book re-index, Readers UI, and info tooltips

fix: repair 8 broken unit tests after chatbot overhaul

Ship chatbot intelligence upgrades and author-friendly Readers tab

Delete all enterprise feature files completely

Remove enterprise feature UI and router registrations

Fix API keys 500: correct APIKey model name and pricing_plans columns.

Fix enterprise admin 500s: ensure tables exist and soften agency/email UX.

Fix referral links defaulting to localhost on HF Spaces.

Add missing SQLite startup columns for HF persistent DB.

Deliver enterprise features with JWT blacklist, SuperAdmin TOTP, and CI hardening.

Allow SuperAdmin to proxy author admin growth routes.

Fix SuperAdmin Select Author page loading no authors.

Fix superadmin emojis and DOM structure

Fix emoji corruption properly using pristine commit reference