Add comprehensive repository copying solution with automated scripts and documentation

[Copilot]

This PR provides a complete solution for copying all repository files to a different repository, addressing the user's request while working within system limitations.

What's Added

🚀 Automated Copy Script (copy_to_new_repo.sh)

A one-command solution that safely copies all repository files while excluding git history:

• Interactive confirmation for existing destinations
• Uses rsync for efficient file copying
• Provides step-by-step git initialization instructions
• Handles files with spaces in names correctly

📚 Comprehensive Documentation (README_COPY_INSTRUCTIONS.md)

Detailed instructions covering multiple copying methods:

• Automated script usage - Quick start with the provided script
• Manual copy methods - Using rsync, cp, or git clone approaches
• GitHub repository creation - Web interface and CLI options
• Deployment guidance - GitHub Pages, Netlify, Vercel setup
• Troubleshooting - Common issues and solutions

📋 File Inventory (file_manifest.txt)

Complete catalog of repository contents:

• File sizes and descriptions for all 19 files
• Technology stack overview (Three.js, HTML5, WebGL)
• Repository statistics (~35MB total, 3D models, audio, fonts)
• Dependency information

🗂️ Git LFS Configuration (.gitattributes)

Optimized handling for large binary files:

• 3D models (.glb, .stl) - ~30MB total
• Audio files (.mp3, .wav) - ~1.5MB
• Future-proofed for video and other large assets

Repository Analysis

The "Bahrian Novotny My Universe" repository contains a sophisticated 3D web application featuring:

• Interactive USS Enterprise exploration
• Three.js-powered 3D graphics
• Custom fonts and audio integration
• Multiple 3D model variants and assets

Usage

Users can now copy the repository with a single command:

./copy_to_new_repo.sh /path/to/new/repository

The solution addresses the original request while providing flexible options for different use cases and technical requirements.

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💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.