Cost monitoring, PTT fix, Devon tuning, WEIRD pool expansion, YT thumbnails, LLM SEO, publish ep37

- Add real-time LLM/TTS cost tracking with live status bar display and post-show reports
- Fix PTT bug where Devon suggestion layout shift stopped recording via mouseleave
- Devon: facts-only during calls, full personality between calls
- Double WEIRD topic pool (109→203), bump weight to 14-25%
- Auto-generate YouTube thumbnails with bold hook text in publish pipeline
- LLM SEO: llms.txt, robots.txt for LLM crawlers, structured data, BreadcrumbList schemas
- Publish episode 37

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

website/data/clips.json

@@ -1,4 +1,13 @@
 [
+  {
+    "title": "Cult Leader Realizes He's Been Manipulating People",
+    "description": "Cult leader calls in having a full existential crisis about his 'shared intimacy nights' and the manipulation tactics he's been using on his followers.",
+    "episode_number": 37,
+    "clip_file": "clip-3-cult-leader-realizes-he-s-been-manipulating-people.mp4",
+    "youtube_id": "zmCfOQuXtBE",
+    "featured": false,
+    "thumbnail": "images/clips/clip-3-cult-leader-realizes-he-s-been-manipulating-people.jpg"
+  },
   {
     "title": "Intern Pitches Himself Live On Air",
     "description": "This intern used his first day on the job to shoot his shot with the entire radio audience. The therapy line is sending me.",