🚀 Deploy the frontend - Fix build errors and add comprehensive deployment configuration

.env.example

@@ -9,7 +9,22 @@
 # When adding additional environment variables, the schema in "/src/env.js"
 # should be updated accordingly.
 
-# Example:
-# SERVERVAR="foo"
-# NEXT_PUBLIC_CLIENTVAR="bar"
-GOOGLE_GENERATIVE_AI_API_KEY=""
+# Database
+# MongoDB connection string (required)
+# Example: mongodb+srv://username:password@cluster.mongodb.net/promptr
+DATABASE_URL=""
+
+# AI / Google Gemini API
+# Get your API key from: https://makersuite.google.com/app/apikey
+GOOGLE_GENERATIVE_AI_API_KEY=""
+
+# Authentication (NextAuth.js)
+# Generate a secret: openssl rand -base64 32
+NEXTAUTH_SECRET=""
+
+# For production deployment, set to your deployed URL
+# For local development, use http://localhost:3000
+NEXTAUTH_URL="http://localhost:3000"
+
+# Optional: Skip environment validation during build (useful for Docker/CI)
+# SKIP_ENV_VALIDATION=true

.github/workflows/deploy.yml

@@ -0,0 +1,37 @@
+name: Deploy to Vercel
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+env:
+  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+          cache: 'npm'
+
+      - name: Install Vercel CLI
+        run: npm install --global vercel@latest
+
+      - name: Pull Vercel Environment Information
+        run: vercel pull --yes --environment=production --token=${{ secrets.VERCEL_TOKEN }}
+
+      - name: Build Project Artifacts
+        run: vercel build --prod --token=${{ secrets.VERCEL_TOKEN }}
+
+      - name: Deploy Project Artifacts to Vercel
+        run: vercel deploy --prebuilt --prod --token=${{ secrets.VERCEL_TOKEN }}

.vercelignore

@@ -0,0 +1,31 @@
+# Dependencies
+node_modules
+.pnp
+.pnp.js
+
+# Testing
+coverage
+
+# Production
+/build
+
+# Misc
+.DS_Store
+*.pem
+
+# Debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# Local env files
+.env
+.env*.local
+
+# Prisma
+prisma/*.db
+prisma/*.db-journal
+
+# Turbo
+.turbo