feat: replace ML optimizer with on-chain accumulation zone monitor
Complete rewrite — replaces the ML-based signal optimizer with a transparent
on-chain metric monitoring dashboard. Scrapes 10 metrics from LookIntoBitcoin
(Playwright) and free APIs, scores each 0-10, composite 0-100.
Metrics: Fear & Greed, Puell Multiple, MVRV Z-Score, Drawdown from ATH,
Price vs 200W SMA, Reserve Risk, RHODL Ratio, NUPL, LTH Realized Price,
Hash Ribbons. Auto-refreshes every 15 minutes. Settings page preserved.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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