stats step 3: elections, party positions and opinion feeds (schema, collectors, timers); world-opinions data moved into stats.wo_*

scripts/deploy-preflight.ts

@@ -177,7 +177,7 @@ try {
 		throw new Error(`groceries schema grants are wrong: ${JSON.stringify(groceries)}`);
 	// Public /stats section: open data, so the app role (and the host-side stats collector, which
 	// uses it) reads and writes, and personal_ro may read. Bump the count with every new stats table.
-	const STATS_TABLES = 32;
+	const STATS_TABLES = 49;
 	const [stats] = await client`
 		select
 			count(*) filter (where has_table_privilege(c.oid, 'select, insert, update, delete')) as app_rw,