Implement complete RoExport Python program for Roblox script export

[Copilot]

This PR implements a complete and clean Python program that exports Roblox Studio files (.rbxm and .rbxl) to .lua files usable in any IDE, addressing the repository's core purpose.

What's New

RoExport is now a fully functional Python package that converts Roblox Studio files to standard .lua files compatible with any text editor or IDE like VS Code, IntelliJ IDEA, Sublime Text, and others.

Key Features

• Zero Dependencies: Uses only Python standard library - no external packages required
• Smart File Naming: Automatically names exported files based on script type:
  • ScriptName.server.lua for Scripts
  • ScriptName.client.lua for LocalScripts
  • ScriptName.lua for ModuleScripts
• Structure Preservation: Maintains original folder hierarchy from Roblox projects
• Flexible Export: Choose between hierarchical or flat file structure
• CLI Interface: Easy-to-use command line tool with multiple options
• Python API: Full programmatic access for custom workflows
• Export Summary: Generates markdown summary with script counts and file listings

Usage Examples

Command Line

# Basic export
roexport my_game.rbxm

# Export to specific directory with flat structure
roexport my_game.rbxm exported_scripts/ --flat

# Export without informational headers
roexport my_game.rbxm --no-headers --no-summary

Python API

from roexport import RobloxExporter

exporter = RobloxExporter(preserve_hierarchy=True, add_headers=True)
exported_files = exporter.export_with_summary("game.rbxm", "output/")
print(f"Exported {len(exported_files)} scripts")

Package Structure

The implementation includes:

• Core Parser (roexport/parser.py): XML parsing logic for .rbxm/.rbxl files
• Export Engine (roexport/exporter.py): Script extraction and .lua file generation
• CLI Interface (roexport/cli.py): Command-line tool with comprehensive options
• Package Setup (setup.py): Standard Python package configuration
• Documentation (README.md): Complete usage guide with examples
• Examples (examples/): Sample usage patterns and documentation

Output Quality

Exported files include optional informational headers:

-- ==================================================
-- Script Name: GameManager
-- Script Type: Script
-- Parent Path: ServerScriptService
-- Exported by RoExport
-- ==================================================

-- Your original script content here
game.Players.PlayerAdded:Connect(function(player)
    print("Player joined:", player.Name)
end)

Installation & Usage

Users can now:

1. Clone the repository
2. Run pip install -e . to install the package
3. Use roexport command globally or import the Python API
4. Export their Roblox projects to any IDE of choice

This implementation transforms the repository from a basic README into a production-ready tool that developers can immediately use to export their Roblox scripts for external development workflows.

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