- writeSqlMigration now classifies furni via classifyFurni and generates
correct category sub-pages (imp_<catKey>) instead of hardcoded imp_other
- writeSqlMigration generates idempotent INSERT...SELECT WHERE NOT EXISTS
for parent and category catalog_pages, with correct numeric page_id
- writeBadgeToExternalTexts creates ExternalTexts.json (and parent dirs)
when missing instead of failing with ENOENT
Replace the serialized SELECT MAX + INSERT id-allocation chains for
items_base and catalog_items with a lazy-seeded in-process counter so
concurrent clone workers no longer queue on a global lock per item.
Re-seeds after 60s idle to avoid colliding with externally added rows.
Raise the clone import concurrency default from 6 to the batch cap of 10.