docs: Update setup and troubleshooting guides

- Add Docker build troubleshooting section
- Update Quick Start with SSL cert and public dir steps
- Add prisma db push instruction for database setup
- Document common build errors and solutions

SETUP.md

@@ -69,12 +69,12 @@ anchor deploy
 ### 5. Database Setup
 
 ```bash
-# Start PostgreSQL
-docker-compose up -d postgres
+# Start PostgreSQL and Redis
+docker-compose up -d postgres redis
 
-# Run migrations
+# Push schema to database (no migrations needed for fresh setup)
 cd backend
-npx prisma migrate dev
+npx prisma db push
 
 # Generate Prisma client
 npx prisma generate
@@ -104,13 +104,18 @@ npm run dev:frontend # Next.js on port 3000
 ### 8. Production Deployment
 
 ```bash
-# Setup SSL certificates
+# Setup SSL certificates (self-signed for local dev, or use real certs)
 mkdir -p docker/nginx/ssl
-cp your-cert.pem docker/nginx/ssl/cert.pem
-cp your-key.pem docker/nginx/ssl/key.pem
+openssl req -x509 -nodes -days 365 -newkey rsa:2048 \
+  -keyout docker/nginx/ssl/key.pem \
+  -out docker/nginx/ssl/cert.pem \
+  -subj "/CN=coop.hobokenchicken.com"
+
+# Create public directory (required for build)
+mkdir -p frontend/public
 
 # Deploy
-npm run deploy
+docker-compose up -d --build
 ```
 
 ## Architecture Overview