2998e35ddf
Machine data arrives as a Maximo asset export (validated against the WINC site) that must update existing machines in place, not create canonical per-table rows, so it does not fit the ShopDB-native/Azure/Thor CSV adapter path. Bulk edits to live machines also need an escape hatch, so the whole commit is journaled and can be undone as one batch. Add a dedicated dry-run analyzer, approval packet, resolver/suggest helpers, and a reversible writer/undo backed by a new importbatches/importjournalentries schema (with migration). Expose preview/commit/batches/undo settings routes and a matching frontend source card and panel, and surface the batch/journal contract through shopdb.api for plugins.
Single-database configuration for Flask.