- Extract store/platform context from Referer header for storefront API requests
(StoreContextMiddleware and PlatformContextMiddleware) so login POST works in
dev mode where API paths lack /platforms/{code}/ prefix
- Set customer token cookie path to "/" for cross-route compatibility
- Fix double storefront in URLs: replace {{ base_url }}storefront/ with {{ base_url }}
across all 24 storefront templates
- Fix auth error redirect to include platform prefix and use store_code
- Update seed script to output correct storefront login URLs
- Add 20 new unit tests covering all fixes; fix 9 pre-existing test failures
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add defer attribute to 145 <script> tags across 103 template files
(PERF-067) and loading="lazy" to 22 <img> tags across 13 template
files (PERF-058). Both improve page load performance.
Validator totals: 0 errors, 2 warnings, 1360 info (down from 1527).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix admin tier change: resolve tier_code→tier_id in update_subscription(),
delegate to billing_service.change_tier() for Stripe-connected subs
- Add platform support to admin tiers page: platform column, filter dropdown,
platform selector in create/edit modal, platform_name in tier API response
- Filter used platforms in create subscription modal on merchant detail page
- Enrich merchant portal API responses with tier code, tier_name, platform_name
- Add eager-load of platform relationship in get_merchant_subscription()
- Remove stale store_name/store_code references from merchant templates
- Add merchant tier change endpoint (POST /change-tier) and tier selector UI
replacing broken requestUpgrade() button
- Fix subscription detail link to use platform_id instead of sub.id
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>