Rewrite charge-card into typed single-use card_pass inventory with public redeem REST, user-center UI for balance/VIP, admin type-aware create/batch, and CAS mark-used fulfillment via Credits/activate_vip.
Wire pay_box_position to box_top/top/bottom/box_bottom, render download or
paywall modules at those slots, and resolve featured_slide/attachment IDs
plus video episode chrome for single covers.
Extract payment readers into AKSRT_Settings_Payment_Runtime and store
canonical Zibll option IDs (pay_user_vip_*, pay_balance_*, pay_box_position,
pay_mark, pay_rebate_*, pay_income_*) in aksrt_settings with no legacy
payment_* dual-read. Update PHP/JS payment schemas and VIP sidebar gate.