memory-corpus-ingest

Ingest a large dataset into memory as a skimmed map. Cold-store the raw files under a workspace imports directory, census them into a slice plan, skim each slice into compact map pages that point back at the raw files, ingest the map with the memory ingest CLI, and author a drill-in retrieval skill so the corpus stays searchable on demand. For recording archives, transcript collections, document dumps, and any…