nx_media_extract.nx

nx_media_extract.nx -- the INTELLIGENT EXTRACTION ORCHESTRATOR: one callable that runs the discovery layers over a page and returns the BEST media URL, ranked by the SELF-HEALING pattern table (nx_extract_heal: xh_classify / xh_best). Consolidates the layers: (1) raw-HTML URL harvest (JSON-`\/`-aware) -> classify -> catches inline + escaped URLs incl extension-LESS ones (YouTube videoplayback); (2) embedded-state blobs (__NUXT__ / ytInitialPlayerResponse) harvested the same way. Union -> xh_best. Because harvest AND rank both key off the DATA-DRIVEN table (seeded from xt_classify's knowledge, extensible by xh_learn), a URL the system LEARNED from a past failure flows through end-to-end -- the extractor adapts without a code edit. A live caller passes its persisted/healed table to mx_extract_t; mx_extract seeds a fresh one. license_tier: ORIGINAL