(SP: 3) [Checkout] Money no-float + DB-canonical Stripe init + durable payment_attempts (bounded retries)#151

Merged

ViktorSvertoka merged 6 commits into

Jan 17, 2026

Commits on Jan 17, 2026

(SP: 1) [Checkout] Add durable payment_attempts layer (unique/limits, bounded retries, audit trail)
liudmylasovetovs
committed
(SP: 1) [Checkout] Harden contracts: PATCH price merge validation, cross-order PI guard, payable-state gating; cleanup dead code; add provider CHECK; inline ensureStripePI
liudmylasovetovs
committed