Portfolio Buddy 2 - Project Context Tech Stack - Frontend : React 19, TypeScript, Vite - UI : Tailwind CSS, shadcn/ui (color system only) - Charts : Chart.js, react-chartjs-2, chartjs plugins (zoom, annotation, date adapter) - State : Plain React (useState, useMemo, useCallback) - Data Utils : date-fns for date manipulation - Backend : Supabase (PostgreSQL) - Deployment : Cloudflare Pages Project Purpose Portfolio analysis tool for investors and futures traders to: - Compare trading strategies vs benchmark assets (SPY, GLD) - Calculate correlation matrices between assets (Spearman & Pearson)…