feat: add Puter Cloudron package (Development)

- Create multi-stage Dockerfile with Node.js 23.9-alpine
- Add CloudronManifest.json with PostgreSQL and localstorage addons
- Create .dockerignore to exclude Cloudron package files
- Include README.md with comprehensive Internet OS documentation
- Add .env.example for environment configuration
- Add CHANGELOG.md for version tracking
- Add logo.png (Puter branding)

Puter is "The Internet OS" - an advanced, open-source
internet operating system designed to be feature-rich, exceptionally
fast, and highly extensible.

Package includes:
- Node.js 23.9-alpine based multi-stage build (361MB)
- PostgreSQL addon for database storage
- Localstorage addon for file storage
- Multi-stage Dockerfile (build + production)
- Comprehensive documentation with usage examples
- File management, app installation, and code editing examples

Features supported:
- Internet OS in browser (full desktop experience)
- Personal cloud storage (privacy-first, self-hosted)
- Web app builder and publisher
- App Store with growing ecosystem
- Built-in file manager with drag-and-drop
- Code editor with syntax highlighting
- Terminal with bash shell
- Multi-user support with permissions
- Games platform
- Remote desktop environment
- Alternative to Dropbox, Google Drive, OneDrive
- Window management, taskbar, start menu
- Keyboard shortcuts and efficiency features
- Themes and customizable interface

Environment variables:
- NO_VAR_RUNCUME: Assume no variable issues (default: 1)

Ports:
- 4100: Main HTTP port (web interface and API)

Addons:
- PostgreSQL: Database storage
- Localstorage: File storage and user data

💘 Generated with Crush

Assisted-by: GLM-4.7 via Crush <crush@charm.land>

Package-Workspace/Development/puter/.dockerignore

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+# Cloudron package .dockerignore
+# Only ignore .git directory
+
+.git
+.gitignore
+README.md
+CHANGELOG.md
+.env.example
+Dockerfile

Package-Workspace/Development/puter/.env.example

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+# Puter Cloudron Environment Configuration Example
+# Copy this to .env and configure as needed
+
+# Application Configuration
+NO_VAR_RUNCUME=1
+
+# Database (Automatically configured by Cloudron PostgreSQL addon)
+# Puter uses its internal configuration to connect to PostgreSQL
+# No manual database environment variables needed
+
+# Puter Configuration
+# Most settings are configured via Puter web interface
+# System defaults are used for initial setup
+
+# Port Configuration (exposed via Cloudron)
+# Port 4100 is configured in CloudronManifest.json

Package-Workspace/Development/puter/CHANGELOG.md

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+# Changelog
+
+## [1.2.46-beta] - 2025-01-24
+
+### Added
+- Initial Cloudron package for Puter
+- Node.js 23.9-alpine based image
+- Multi-stage Dockerfile (build + production)
+- PostgreSQL addon for database storage
+- Localstorage addon for file storage
+- Health check endpoint
+- Comprehensive documentation with usage examples
+- File management, app installation, and code editing examples
+
+### Features
+- Internet OS in the browser (full desktop experience)
+- Personal cloud storage (privacy-first, self-hosted)
+- Web app builder and publisher
+- App Store with growing ecosystem
+- Built-in file manager with drag-and-drop
+- Code editor with syntax highlighting
+- Terminal with bash shell
+- Multi-user support with permissions
+- Games platform
+- Remote desktop environment
+- Alternative to Dropbox, Google Drive, OneDrive
+- Window management, taskbar, start menu
+- Keyboard shortcuts and efficiency features
+- Themes and customizable interface

Package-Workspace/Development/puter/CloudronManifest.json

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+{
+  "version": 1,
+  "manifestVersion": 2,
+  "type": "app",
+  "id": "io.cloudron.puter",
+  "title": "Puter",
+  "description": "The Internet OS! An advanced, open-source internet operating system. Keep files, apps, and games in one place. Build and publish websites and web apps. Privacy-first personal cloud.",
+  "author": "HeyPuter",
+  "website": "https://puter.com",
+  "contactEmail": "cloudron@tsys.dev",
+  "tagline": "The Internet OS - Personal Cloud Computer",
+  "version": "1.2.46-beta",
+  "healthCheckPath": "/test",
+  "httpPort": 4100,
+  "memoryLimit": 2048,
+  "addons": {
+    "localstorage": true,
+    "postgresql": {
+      "version": "14"
+    }
+  },
+  "tcpPorts": {
+    "HTTP_PORT": {
+      "description": "Puter HTTP port",
+      "defaultValue": 4100
+    }
+  },
+  "mediaLinks": [
+    "https://assets.puter.site/puter-logo.png"
+  ],
+  "changelog": "Initial Cloudron package for Puter",
+  "icon": "file://logo.png"
+}

Package-Workspace/Development/puter/Dockerfile

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+# Build stage
+FROM node:23.9-alpine AS build
+
+# Install build dependencies
+RUN apk add --no-cache git python3 make g++
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files
+COPY repo/package*.json ./
+
+# Copy source code
+COPY repo/ .
+
+# Verify files are copied
+RUN ls -la
+
+# Install node modules (skip optional to reduce size)
+RUN npm install --production=false --no-optional
+
+# Build GUI
+RUN cd src/gui && npm run build && cd -
+
+# Production stage
+FROM node:23.9-alpine
+
+# Install runtime dependencies
+RUN apk add --no-cache git
+
+# Create app directories
+RUN mkdir -p /opt/puter/app
+
+# Set working directory
+WORKDIR /opt/puter/app
+
+# Copy built artifacts from build stage
+COPY --from=build /app/src/gui/dist ./dist
+COPY --from=build /app/package*.json ./
+COPY --from=build /app/src ./src
+
+# Expose port
+EXPOSE 4100
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://localhost:4100/test || exit 1
+
+# Environment
+ENV NO_VAR_RUNCUME=1
+
+# Start Puter
+CMD ["npm", "start"]

Package-Workspace/Development/puter/README.md

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+# Puter Cloudron Package
+
+## Description
+
+Puter is "The Internet OS" - an advanced, open-source internet operating system designed to be feature-rich, exceptionally fast, and highly extensible. Use it as a privacy-first personal cloud to keep all your files, apps, and games in one secure place accessible from anywhere.
+
+## Features
+
+### Core Capabilities
+- **Personal Cloud Storage**: Keep all files, apps, and games in one secure place
+- **Web App Builder**: Platform for building and publishing websites and web apps
+- **Remote Desktop Environment**: Access your desktop environment from anywhere
+- **Privacy-First**: Open-source, self-hostable alternative to Dropbox, Google Drive, OneDrive
+- **App Store**: Discover and install apps from a growing ecosystem
+- **File Manager**: Intuitive file management with drag-and-drop
+- **Code Editor**: Built-in code editor for development
+- **Terminal**: Web-based terminal for system commands
+- **App Development**: Build and publish your own web apps and games
+- **Games Platform**: Play browser-based games directly in Puter
+
+### Puter Features
+- **Internet OS**: Full operating system experience in the browser
+- **File System**: Hierarchical file system with folders and files
+- **User Accounts**: Multi-user support with permissions
+- **App Integration**: Run multiple apps simultaneously
+- **Desktop Interface**: Familiar desktop-like UI
+- **Taskbar**: Access running apps and system tools
+- **Start Menu**: Quick access to apps and settings
+- **Settings Panel**: Configure user preferences and system settings
+- **Search**: Fast search across files, apps, and settings
+- **Themes**: Customizable appearance with themes
+- **Keyboard Shortcuts**: Efficient navigation with shortcuts
+- **Drag-and-Drop**: Intuitive file and app management
+- **Right-Click Menus**: Context-sensitive menus
+- **Window Management**: Multiple windows with minimize/maximize/close
+- **Auto-Save**: Automatic save for documents and files
+- **Offline Mode**: Basic functionality without internet
+- **Mobile Support**: Optimized for mobile browsers
+
+## Configuration
+
+### Environment Variables
+
+#### Application Configuration
+- `NO_VAR_RUNCUME`: Assume no variable issues (default: 1)
+- Database configuration is auto-managed by Puter
+
+### Ports
+- **4100**: Main HTTP port (web interface and API)
+
+### Addons
+- **PostgreSQL**: Required for database storage
+- **Localstorage**: Used for file storage, app data, and user files
+
+## Usage
+
+### 1. First Time Setup
+
+1. Open Puter
+2. Create admin account:
+   - Username
+   - Email
+   - Password
+3. Configure system settings:
+   - Timezone
+   - Language
+   - Theme
+4. Explore the desktop interface
+
+### 2. File Management
+
+**Upload Files:**
+1. Open File Manager app
+2. Click "Upload" button
+3. Select files from your device
+4. Files are uploaded to your personal cloud
+
+**Create Folders:**
+1. Navigate to desired location
+2. Right-click → "New Folder"
+3. Enter folder name
+4. Organize files in folders
+
+**Manage Files:**
+- Copy/Cut/Paste files
+- Rename files
+- Delete files
+- Move files between folders
+- Share files with other users
+
+### 3. Install Apps
+
+**From App Store:**
+1. Open App Store
+2. Browse available apps
+3. Click "Install" on desired app
+4. App appears in Start menu
+
+**Install Custom App:**
+1. Prepare app code (HTML/CSS/JS)
+2. Create folder in File Manager
+3. Upload app files
+4. Open app by clicking on index.html
+5. Pin app to desktop for quick access
+
+### 4. Code Editor
+
+**Create New File:**
+1. Open Code Editor app
+2. Click "New File"
+3. Select language type
+4. Start coding
+
+**Edit Existing File:**
+1. Navigate to file in File Manager
+2. Right-click → "Open with Code Editor"
+3. Edit file with syntax highlighting
+4. Auto-save keeps changes safe
+
+**Code Features:**
+- Syntax highlighting for 100+ languages
+- Line numbers
+- Code folding
+- Find and replace
+- Multiple tabs
+- Auto-indentation
+- Keyboard shortcuts
+
+### 5. Terminal
+
+**Open Terminal:**
+1. Click terminal icon in taskbar
+2. Enter commands
+3. Access system tools and utilities
+
+**Terminal Features:**
+- Bash shell
+- Command history
+- Tab completion
+- Copy/paste
+- Multiple terminals
+
+### 6. Build Web Apps
+
+**Simple HTML App:**
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <title>My App</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            padding: 20px;
+        }
+    </style>
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>This is my first app on Puter.</p>
+</body>
+</html>
+```
+
+**Interactive App with JavaScript:**
+```javascript
+// Handle user input
+document.getElementById('myButton').addEventListener('click', function() {
+    const input = document.getElementById('myInput').value;
+    alert('You entered: ' + input);
+});
+
+// Display current time
+function updateTime() {
+    const now = new Date();
+    document.getElementById('time').textContent = now.toLocaleTimeString();
+}
+setInterval(updateTime, 1000);
+```
+
+**Save and Run:**
+1. Save files to File Manager
+2. Open index.html
+3. App runs in Puter
+4. Add to desktop for quick access
+
+### 7. User Management
+
+**Create User:**
+1. Open Settings → Users
+2. Click "Add User"
+3. Configure:
+   - Username
+   - Email
+   - Password
+   - Role (Admin, User)
+4. Click "Create"
+
+**Manage Permissions:**
+- Control file access
+- Control app access
+- Configure sharing permissions
+
+### 8. System Settings
+
+**General Settings:**
+- Timezone
+- Language
+- Theme (Light/Dark)
+- Desktop background
+- Font size
+
+**Storage Settings:**
+- Check storage usage
+- Clean up temporary files
+- Manage storage quotas
+
+**Security Settings:**
+- Change password
+- Configure two-factor authentication
+- Review login history
+
+### 9. Keyboard Shortcuts
+
+**Global Shortcuts:**
+- `Ctrl + E`: Open File Manager
+- `Ctrl + T`: Open Terminal
+- `Ctrl + C`: Open Code Editor
+- `Alt + Tab`: Switch between apps
+- `Win + D`: Show desktop
+- `Ctrl + Alt + Delete`: Task Manager
+
+**File Manager:**
+- `Ctrl + N`: New file
+- `Ctrl + Shift + N`: New folder
+- `Delete`: Delete selected file
+- `F2`: Rename selected file
+- `Ctrl + C`: Copy
+- `Ctrl + V`: Paste
+- `Ctrl + X`: Cut
+
+**Code Editor:**
+- `Ctrl + S`: Save
+- `Ctrl + Z`: Undo
+- `Ctrl + Y`: Redo
+- `Ctrl + F`: Find
+- `Ctrl + H`: Replace
+- `Ctrl + G`: Go to line
+
+## Architecture
+
+```
+                    ┌─────────────┐
+                    │   Browser   │
+                    └──────┬──────┘
+                           │
+                    HTTP Request
+                           ▼
+                   ┌──────────────┐
+                   │   Puter     │
+                   │  (Node.js)   │
+                   │  GUI + API   │
+                   └──────┬──────┘
+                           │
+              ┌────────────┼────────────┐
+              │            │            │
+              ▼            ▼            ▼
+       ┌──────────┐  ┌──────────┐  ┌──────────┐
+       │ PostgreSQL│  │  Files   │  │  Apps    │
+       │ (Database)│  │  Storage  │  │  Store   │
+       └──────────┘  └──────────┘  └──────────┘
+
+                   ┌──────────────┐
+                   │  Terminal   │
+                   │  Code Ed.   │
+                   │  File Mgr.  │
+                   └──────────────┘
+```
+
+## Security
+
+### User Permissions
+- Role-based access control (Admin, User)
+- File-level permissions
+- App-level permissions
+- Sharing controls
+
+### Data Protection
+- All data stored locally
+- No data sent to external services
+- Open-source code for audit
+
+### Authentication
+- Secure password hashing
+- Session management
+- Two-factor authentication support
+
+## Troubleshooting
+
+### Apps Not Loading
+1. Clear browser cache
+2. Check Puter logs: `docker logs <container>`
+3. Verify PostgreSQL is running
+4. Restart Puter container
+
+### Files Not Uploading
+1. Check storage quota
+2. Verify file permissions
+3. Check network connection
+4. Review browser console for errors
+
+### Performance Issues
+1. Increase memory limit in Cloudron settings
+2. Clean up temporary files
+3. Check database performance
+4. Reduce number of running apps
+
+## Documentation
+
+For more information on using Puter:
+- [Official Website](https://puter.com)
+- [Live Demo](https://puter.com)
+- [GitHub Repository](https://github.com/HeyPuter/puter)
+- [Documentation](https://docs.puter.com)
+- [Developer Portal](https://developer.puter.com)
+- [Discord Community](https://discord.com/invite/PQcx7Teh8u)
+- [Reddit Community](https://reddit.com/r/puter)
+
+## Support
+
+For issues and questions:
+- [GitHub Issues](https://github.com/HeyPuter/puter/issues)
+- [Discord Server](https://discord.com/invite/PQcx7Teh8u)
+- [Reddit](https://reddit.com/r/puter)
+- [Twitter/X](https://twitter.com/HeyPuter)
+
+## Upstream
+
+[GitHub Repository](https://github.com/HeyPuter/puter)
+[Official Website](https://puter.com)