Fix WSL2 Codegen Integration for MCP-Tower Distribution

[codegen-sh]

This PR fixes the WSL2 to Windows sync issues for the MCP-Tower distribution. The original scripts were failing to properly access the WSL2 distribution and sync files between Windows and WSL2.

Changes

1. Fixed WSL2 Distribution Detection:

   • Added proper error handling for WSL2 distribution detection
   • Improved the pattern matching for distribution names

2. Changed Sync Method:

   • Replaced robocopy with rsync through WSL2 for more reliable syncing
   • Added automatic installation of rsync if not present in the WSL2 distribution

3. Added Combined Script:

   • Created wsl-codegen-init-combined.ps1 that handles both initialization and sync in one script
   • This simplifies the workflow to a single command

4. Improved Error Handling:

   • Added more detailed error messages
   • Added verification steps for all paths and commands

5. Added Documentation:

   • Created comprehensive documentation in wsl-codegen-tools-readme.md
   • Added troubleshooting section for common issues

Usage

# All-in-one solution
.\wsl-codegen-init-combined.ps1 -WindowsPath "C:\Users\L\Desktop\WORKSPACE" -DistroName "MCP-Tower" -WslPath "/home/l/Workspace"

# Or use the individual scripts
.\wsl-codegen-init-fixed.ps1 -WindowsPath "C:\Users\L\Desktop\WORKSPACE" -DistroName "MCP-Tower" -WslPath "/home/l/Workspace"
.\windows-wsl2-sync-fixed.ps1 -SourcePath "C:\Users\L\Desktop\WORKSPACE" -DistroName "MCP-Tower" -DestPath "/home/l/Workspace"

These changes should resolve the issues with accessing the MCP-Tower WSL2 distribution and ensure reliable synchronization between Windows and WSL2.