setup.sh

#!/bin/bash
# Run this after installing Node.js and Git

echo "Installing yarn globally..."
npm install -g yarn

echo "Installing frontend dependencies..."
cd frontend && npm install && cd ..

echo "Installing backend dependencies..."
cd backend && npm install && cd ..

echo "Installing contract dependencies..."
cd contracts && npm install && cd ..

echo "Initializing Git repository..."
git init
git add .
git commit -m "initial: blockchain fullstack project scaffold"

echo ""
echo "Setup complete!"
echo ""
echo "Next steps:"
echo "  1. Copy .env.example to .env in backend/ and contracts/ and fill in your values"
echo "  2. Install MongoDB: https://www.mongodb.com/try/download/community"
echo "  3. cd frontend && npm run dev"
echo "  4. cd backend && npm run dev"
echo "  5. cd contracts && npx hardhat node"