feat: continue Windows implementation

[cwoolum]

Windows Implementation Enhancements

This PR continues the implementation of Windows support for the Amazon Q Developer CLI by adding and improving Windows-specific functionality across several core utility modules.

Changes

Protocol Buffer Support

• Added Windows-specific implementation for downloading and setting up protoc
• Created separate functions for Windows and Unix platforms
• Implemented Windows-specific checksum verification and extraction using PowerShell

Directory Structure

• Defined Windows directory paths following Windows conventions:
  • Base directory: %LOCALAPPDATA%\Fig
  • Resources: %LOCALAPPDATA%\Fig\resources
  • Managed binaries: %LOCALAPPDATA%\Fig\bin
  • Socket paths: %LOCALAPPDATA%\Fig\sockets\figterm\$SESSION_ID.sock
• Added Windows-specific implementations for runtime directories and file paths
• Updated tests to include Windows-specific path assertions

Process Information

• Fixed Windows process information implementation
• Added proper error handling for Windows API calls
• Added Wdk_System_Threading feature to the Windows crate dependency

Manifest Support

• Added Windows target triples:
  • x86_64-pc-windows-msvc
  • i686-pc-windows-msvc
  • aarch64-pc-windows-msvc
• Added Windows as a supported OS in the manifest

Code Cleanup

• Simplified import statements across multiple files
• Fixed Windows-specific test configurations
• Improved conditional compilation for cross-platform support

Testing

• Verified directory paths on Windows
• Tested protoc download and setup on Windows
• Ensured process information retrieval works correctly on Windows

Continues work on #153

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 16.75%. Comparing base (a87c8f2) to head (d2cc736).
Report is 230 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1729   +/-   ##
=======================================
  Coverage   16.75%   16.75%           
=======================================
  Files         213      213           
  Lines       20704    20704           
  Branches      871      871           
=======================================
  Hits         3468     3468           
  Misses      17236    17236           

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[brandonskiser]

Thanks for the contribution! Can you run cargo +nightly fmt? I recommend always doing a cargo +nightly fmt and cargo clippy --locked --color always -- -D warnings for PR's, this should be part of the git commit hooks if you went through the onboarding in the README (not sure if it's available for windows though).

[cwoolum]

Hey @brandonskiser, sorry about that! I've made the fixes

[cwoolum]

Oh, just saw the other comments as well. I'll get those changes added

[cwoolum]

@brandonskiser , made all of the requested changes. Let me know if I need to tweak anything else!

[brandonskiser]

nit - comment doesn't match the actual implementation

[brandonskiser]

same here, along with other comments