AI tracker: /trackers/ai with public news, owner-only bots and usage; ai schema (news_items, bot_status, usage_entries); idempotent import scripts; preflight ai grants check

src/routes/sitemap.xml/+server.ts

@@ -27,6 +27,7 @@ const staticPaths = [
 	'/stats/countries/USA',
 	'/stats/countries/KOR',
 	'/trackers/books',
+	'/trackers/ai',
 	'/trackers/spotting',
 	'/trackers/cars',
 	'/trackers/cars/brands',