WinGet package for Windows

[vmvarela]

Description

Create a WinGet (Windows Package Manager) manifest so Windows users can install sql-pipe via winget install sql-pipe.

Acceptance Criteria

• Create a WinGet manifest (YAML) with correct metadata (PackageIdentifier, PackageVersion, Publisher, License, ShortDescription, InstallerUrl)
• Manifest points to the correct GitHub Release binary (sql-pipe-x86_64-windows.exe)
• winget install vmvarela.sql-pipe installs the binary and it is available in PATH
• Submit a PR to the winget-pkgs community repository
• README updated with WinGet installation instructions

Notes

• Windows binaries are already available in GitHub Releases (sql-pipe-x86-windows.exe, sql-pipe-x86_64-windows.exe)
• WinGet manifests follow a specific folder structure: manifests/v/vmvarela/sql-pipe/<version>/
• Consider using wingetcreate to generate and validate the manifest
• Refer to the WinGet manifest schema