Add PowerShell script implementation for Windows support.

[windweb]

Summary

Add PowerShell script implementation to make our project usable on both Linux and Windows platforms.

Issue Details

Our current project is well-integrated with Linux users but lacks functionality for Windows users. We need a PowerShell script to support the Windows environment. Here are some specifics:

1. Windows Compatibility: Ensure our application works seamlessly on Windows systems, including various versions and architectures (64-bit).
2. Required Features:
   • Automated setup or configuration steps for the software to run smoothly in Windows environment.
   • Handling of common errors and exceptions that may occur while using our application on Windows systems.
3. Expected Outputs:
   • Execution logs/output files showing successful installation, configurations, etc.
   • Error reports or notifications when failures happen during the process.
4. Testing: Test the implementation across different versions of Windows and document test cases covering all possible scenarios (different OS versions, system environments, etc.).

[windweb]

maybe this implementation ( https://gist.github.com/bsharper/03324debaa24b355d6040b8c959bc087 ) might be useful for adding the requested feature

Gist

Map ollama models to normal filenames using symbolic links (Linux / macOS / Windows)

Map ollama models to normal filenames using symbolic links (Linux / macOS / Windows) - map_models.py