KOL count: 29 → 25 across marketing/SEO copy

Backend KOL_FEEDS trimmed from 29 to 25 (dead feeds removed).
Sync all hardcoded count mentions:
- layout.tsx JSON-LD, page.tsx (metric + comparison + copy)
- kol/page.tsx, KolPageClient.tsx ("and 26 more" → "and 22 more")
- glossary/page.tsx, opengraph-image.tsx
- public/llms.txt, llms-full.txt
- drop removed KOLs (Dragonfly Capital, Nic Carter) from named lists

Bundles other in-flight frontend work already in the working tree.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

components/dashboard/ChartPanel.tsx

@@ -417,7 +417,7 @@ export default function ChartPanel({ posts = [], candles = [], externalSelectedI
     }
   }, [candles, posts, externalSelectedId, asset])
 
-  useEffect(() => { fittedRef.current = false }, [timeframe])
+  useEffect(() => { fittedRef.current = false }, [timeframe, asset])
 
   // Live-tick the rightmost candle so the chart feels alive between REST polls.
   // lightweight-charts' `series.update()` either appends a new bar (newer time)