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/lib/projects.ts

@@ -346,6 +346,13 @@ const allTrackers: readonly (Tracker & { private: boolean })[] = [
 		external: false,
 		private: false
 	},
+	{
+		name: 'ai',
+		subtitle: 'AI and software news, my bots and how much I use Claude, ChatGPT and Gemini',
+		href: '/trackers/ai',
+		external: false,
+		private: false
+	},
 	{
 		name: 'health',
 		subtitle: 'body, workouts, sleep, meds and vaccinations',