1. Redeem code affiliate rebate: balance-type redeem codes now trigger
invite rebate for the inviter. Payment fulfillment uses context key
to prevent double-rebate.
2. Batch concurrency update: new POST /admin/users/batch-concurrency
endpoint supporting mode=set/add with all=true for all users.
3. Markdown page rendering: new GET /api/v1/pages/:slug API serves local
.md files. Custom menu items with url="md:slug" render markdown with
collapsible TOC sidebar, scroll spy, and copy buttons on code blocks.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Drop SetAffiliateService setters and ProvideAuthService /
ProvidePaymentService / ProvideUserHandler wrappers in favor of direct
Wire constructor injection. AffiliateService has no back-edge to
Auth/Payment/User, so the indirection was never required.
- Change RegisterWithVerification's variadic affiliateCode to a fixed
parameter; adjust all call sites.
- Validate aff_code length and charset in BindInviterByCode before any
DB lookup, eliminating timing-side-channel and useless DB roundtrips
on malformed input.
- Make affiliate cache invalidation synchronous; surface Redis errors
via the project logger instead of swallowing them in a detached
goroutine.
- Add an integration test guarding cross-layer tx propagation in
AccrueQuota and a unit test pinning the aff_code format rules.
