fix: import catalog metadata serializer

fix: preserve exact catalog collections

production: harden catalog tenants analytics and widget install

catalog_api: capture original (compare-at) price so the bot can answer discounts

catalog ingest: never silently drop sidebar collections under store throttling

catalog ingest: OpenGraph product tier + bounded JS-render discovery for SPAs

catalog_api: bounded JS-render fallback for SPA sites (safe, opt-out)

ingest product variants (size/colour: per-variant price + stock) + bot-probe audit mode

catalog_api: retry+backoff on collection fetch (large/throttling stores)

catalog: sidebar-collection listing + reverse 'which category is X in'

fix(catalog): trust structured availability over page-wide OOS text scan

catalog: per-run feed snapshot kills ingest/gate race; universal GT + generic ingest tier

catalog_api: WooCommerce Store API ingest (Shopify-parity for non-Shopify clients)

Wire catalog_ingest into _auto_crawl_db + fix double-encoded HTML entity junk

Universal structured-catalog query engine + ingestion persistence fix