Vamao PrestaShop Discount Collision OS

# Changelog ## 0.1.1 — 2026-08-24 - Normalize null, empty, and zero-date promotion endpoints as open intervals. - Preserve PrestaShop product-rule group identity, stored mode, quantity, and bounded product relationships without claiming admin controls the pinned legacy UI does not expose. - Exercise the five native legacy Cart Rule scope controls plus native Catalog Price Rule feature conditions; exact-combination and ALL-mode logic remain source-tested but are not marketed as browser-creatable 9.1.4 flows. - Retain potential pairs and report unknown, unapplied simulation steps when bounded scope evidence is incomplete. - Pre-normalize cart and catalog product-scope value sets, cap profile and selected-product replay evaluation at 512 counted comparisons per promotion, and surface budget exhaustion as conservative unknown evidence in UI and CSV completeness metadata. - Share immutable product-level scope lists/sets across combination records and stop product-index normalization before 20,000 records or 250,000 materialized value entries, preserving combination attributes and conservative unknown results on exhaustion. - Separate pair completeness from dense diagnostic warning rows. - Expand the real-platform browser gate to a 37-feature coverage map with explicit matching/disjoint scope replay, internally impossible negative, and native bounded-evidence stress assertions. ## 0.1.0 — 2026-08-22 - Added bounded read-only cart-rule and catalog-price-rule discovery. - Added collision detection for time/scope overlap, compatibility blocks, priority ties, catalog/cart stacks, stacked percentage margin exposure, and dense overlap review. - Added deterministic stage/priority/ID replay with cost-basis margin guard. - Added secured responsive back-office UI and formula-safe bounded CSV export. - Added idempotent install/upgrade, disable/enable, uninstall cleanup, deterministic packaging, Docker lifecycle validation, and versioned real-platform Playwright coverage.