(SP: 3) [Backend] Shop hardening + service decomposition: refunds (full-only), guarded paymentStatus, checkout variant & SALE validation, structured logging/env docs#125

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ViktorSvertoka merged 7 commits into

Jan 11, 2026

Commits on Jan 10, 2026

Commits on Jan 11, 2026

(SP:1) [Backend] Add env docs and unify structured logging (remove runtime console.*)
liudmylasovetovs
committed
(SP: 1) [Shop] Harden cart rehydrate: typed API error parsing + safe self-heal on PRICE_CONFIG_ERROR (no crash, no console)
liudmylasovetovs
committed