Add backtest functionality with FastAPI backend

Improve Netlify deployment and UI/UX

Configure Netlify deployment and Supabase environment

Create dynamic backtest dashboard with Supabase integration

Create dynamic backtest dashboard with Supabase integration

Fix Netlify deployment issues

Update SECURITY.md

Enhance SharpEdge Quant Dashboard UI

Set up Supabase configuration

Set up Supabase authentication

Update environment variables example with correct Supabase URL format

Set up Supabase environment variables

Add Supabase environment variables to .env.example

Add Supabase and UI dependencies

Updated package-lock.json