Init: new mvp demo branch

Author: PaperStrange

MVP-DEPLOYMENT.md

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+# TourGuide AI - MVP Quick Deployment Guide
+
+## 🚀 Quick Start (5 minutes to deploy)
+
+This guide will help you deploy a simplified version of TourGuide AI with only the essential features:
+- JWT Authentication
+- OpenAI Chat Integration
+- Google Maps Integration
+- Basic User Profile
+
+## 📋 Prerequisites
+
+1. **API Keys Required:**
+   - OpenAI API Key ([Get it here](https://platform.openai.com/api-keys))
+   - Google Maps API Key ([Get it here](https://developers.google.com/maps/gmp-get-started))
+
+2. **Node.js** (v16 or higher)
+
+## 🏗️ Setup Instructions
+
+### 1. Activate MVP Branch
+```bash
+git checkout mvp-release
+```
+
+### 2. Install Dependencies
+```bash
+npm install
+```
+
+### 3. Environment Configuration
+Create a `.env` file in the root directory:
+```env
+OPENAI_API_KEY=your_openai_api_key_here
+GOOGLE_MAPS_API_KEY=your_google_maps_api_key_here
+JWT_SECRET=your_super_secure_jwt_secret_here
+PORT=3001
+NODE_ENV=production
+```
+
+### 4. Switch to MVP App Component
+```bash
+# Rename the current App.js and use the MVP version
+mv src/App.js src/App-Full.js
+mv src/App-MVP.js src/App.js
+```
+
+### 5. Build for Production
+```bash
+npm run build
+```
+
+### 6. Start the Server
+```bash
+npm run server
+```
+
+Your app will be available at: `http://localhost:3001`
+
+## 🌐 Deployment Options
+
+### Option 1: Heroku (Recommended for quick deployment)
+
+1. **Install Heroku CLI**
+2. **Login and create app:**
+```bash
+heroku login
+heroku create your-tourguide-app
+```
+
+3. **Set environment variables:**
+```bash
+heroku config:set OPENAI_API_KEY=your_key
+heroku config:set GOOGLE_MAPS_API_KEY=your_key
+heroku config:set JWT_SECRET=your_secret
+heroku config:set NODE_ENV=production
+```
+
+4. **Deploy:**
+```bash
+git add .
+git commit -m "MVP deployment"
+git push heroku mvp-release:main
+```
+
+### Option 2: Netlify + Heroku (Frontend + Backend)
+
+**Frontend (Netlify):**
+1. Connect your GitHub repo to Netlify
+2. Set build command: `npm run build`
+3. Set publish directory: `build`
+
+**Backend (Heroku):**
+Follow Option 1 above for the backend API
+
+### Option 3: Railway (Simple and fast)
+
+1. **Connect GitHub repo to Railway**
+2. **Set environment variables in Railway dashboard**
+3. **Deploy automatically**
+
+### Option 4: DigitalOcean App Platform
+
+1. **Connect GitHub repo**
+2. **Configure build settings:**
+   - Build command: `npm run build`
+   - Run command: `npm run server`
+3. **Set environment variables**
+
+## 🔧 What's Removed in MVP
+
+The MVP version removes these complex features:
+- ❌ Beta program features
+- ❌ Role-based access control
+- ❌ Analytics dashboard
+- ❌ Email verification
+- ❌ Admin dashboard
+- ❌ Invite code system
+- ❌ Feedback collection
+- ❌ Complex testing framework
+- ❌ Performance monitoring
+
+## ✅ What's Included in MVP
+
+- ✅ Simple JWT authentication
+- ✅ OpenAI chat integration
+- ✅ Google Maps integration
+- ✅ Basic user profiles
+- ✅ Responsive Material-UI design
+- ✅ Core routing (Home, Chat, Map, Profile)
+
+## 🔐 Default Test Account
+
+- **Email:** demo@example.com
+- **Password:** demo123
+
+## 📝 Post-Deployment Steps
+
+1. **Test the application:**
+   - Register a new account
+   - Try the chat feature
+   - Test the map functionality
+
+2. **Configure your APIs:**
+   - Ensure OpenAI API key has sufficient credits
+   - Enable necessary Google Maps APIs
+
+3. **Security:**
+   - Change the default JWT secret
+   - Remove or change the demo account
+
+## 🆘 Troubleshooting
+
+### Common Issues:
+
+1. **"Cannot GET /" error:**
+   - Make sure you're using the MVP server: `node server/mvp-server.js`
+
+2. **API Key errors:**
+   - Verify your environment variables
+   - Check API key permissions
+
+3. **Build errors:**
+   - Delete `node_modules` and `package-lock.json`
+   - Run `npm install` again
+
+## 📞 Support
+
+If you need help with deployment:
+1. Check the console logs for error messages
+2. Verify all environment variables are set
+3. Test locally first before deploying
+
+## 🔄 Switching Back to Full Version
+
+To switch back to the full version:
+```bash
+git checkout main
+mv src/App.js src/App-MVP.js
+mv src/App-Full.js src/App.js
+npm install  # Reinstall full dependencies
+``` 

Procfile

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+web: node server/mvp-server.js