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>

.env.local.example

@@ -14,3 +14,9 @@ NEXT_PUBLIC_WS_URL=wss://api.yourdomain.com
 # Dev:        http://localhost:3001
 # Production: https://yourdomain.com
 NEXT_PUBLIC_SITE_URL=https://yourdomain.com
+
+# WalletConnect v2 project ID — enables QR-code pairing (desktop → mobile wallet)
+# and all WalletConnect-compatible mobile wallets (Trust, Rainbow, etc.)
+# Get a FREE project ID at https://cloud.walletconnect.com (takes ~2 min)
+# Leave empty: injected-only mode (browser extension wallets on desktop only)
+NEXT_PUBLIC_WALLETCONNECT_PROJECT_ID=