runCatalogAudit computed missingCatalogEntries from the pre-repair snapshot,
so generated catalog SQL could reference sprite ids deleted by the
duplicate-classname merge and create new orphaned catalog_items rows. Re-derive
entries after repairStructure and add a defensive guard in generateCatalogSql
that skips entries whose item id no longer exists in items_base.
Also fix the catalog_pages INSERT template (18 columns vs 17 values) which made
page creation always fail with 'Column count doesn't match value count'.
Add a sandbox-guarded live repair rehearsal test covering the full pipeline.
openhands
3a63152ee3