groceries: stats page with nightly snapshot (battles, basket, promos, CPI, range)

scripts/deploy-preflight.ts

@@ -167,8 +167,10 @@ try {
 		where n.nspname = 'groceries' and c.relkind = 'r'
 	`;
 	if (
-		Number(groceries.tables) !== 8 ||
-		Number(groceries.app_rw) !== 8 ||
+		// 10 = stores, items, item_prices, groups, import_runs, categories, manual_prices, synonyms,
+		// stats_snapshots, item_sizes (more is fine as long as the app can read/write all of them).
+		Number(groceries.tables) < 10 ||
+		Number(groceries.app_rw) !== Number(groceries.tables) ||
 		Number(groceries.ro_read) !== 0 ||
 		groceries.public_usage
 	)