feat: add max branches and cashiers limit, refine admin UI settings, implement tier-based qris fee

Update WhatsApp notification format, add voucher to order reports, and add tenant settings toggle

feat: add branch specific point settings

fix: prevent GORM from overwriting MemberCode on association save

feat: include detailed bought items and branch in point history reason

feat: include branch name in point history reason

feat: track member creation details and point history log

fix: add platform_fee to select query in ListOrders

fix: include platform_fee in OrderResponse

feat: save tripay fee upfront when creating qris order

feat: add QRIS topup endpoint and handle webhook for topup

feat: backend for deposit wallet, fee deduction, and super admin manual adjust testing

feat: customizable fee structures per company from super admin panel

feat: show member name and points earned in payment receipt

feat: implement multi-tier point rules

feat: implement automated member points calculation

feat: add Member service, points, and Kasir Name tracking

feat: add Tripay fee as a Biaya Layanan item in WhatsApp notifications

fix: update order.TotalAmount with Tripay fee on webhook PAID to reflect in admin reports

feat: set tripay timeout to 5 mins and return tripay amount for frontend display

feat: add admin notification for new tenant and save customer info to send WA on webhook success

feat: return Tripay QRIS payload directly to frontend for inline display

fix: empty snap_token for Tripay response to bypass Midtrans Snap popup in frontend

feat: add TripayPaymentMethod field in Setting table for dynamic payment channel configuration

feat: support dynamic tenant Tripay credentials and proxy via database

perf: optimize ListProducts, ListCategories, and ListOrders GORM queries with select-specific-columns and custom nested preload column selects

feat: migrate warungpos backend to Go with Tripay