Fix pyenv-win variables. Their instructions to install on windows were shit and I broke it out of the box, so this fixed it

fix-pyenv.ps1

# Check current PATH
Write-Host "Current PATH:" $env:PATH

# Split PATH into entries
$pathEntries = $env:PATH -split ';'

# Filter out invalid entries (empty or whitespace)
$cleanEntries = $pathEntries | Where-Object { $_ -and ($_ -match '\S') }

# Ensure pyenv-win paths are first
$pyenvBin = "$env:USERPROFILE\.pyenv\pyenv-win\bin"
$pyenvShims = "$env:USERPROFILE\.pyenv\pyenv-win\shims"

# Remove duplicates
$cleanEntries = $cleanEntries | Where-Object { $_ -ne $pyenvBin -and $_ -ne $pyenvShims }

# Rebuild PATH with pyenv first
$newPath = "$pyenvBin;$pyenvShims;" + ($cleanEntries -join ';')

# Apply to user environment
[System.Environment]::SetEnvironmentVariable("PATH", $newPath, "User")

Write-Host "Updated PATH:" $newPath
Write-Host "Restart PowerShell and run: pyenv version"