Show spinner on the Windows Terminal tabs for every command.

TerminalSpinner.ps1

$global:originalPSConsoleHostReadLine = $function:global:PSConsoleHostReadLine
$global:originalPrompt = $function:global:Prompt

$function:global:PSConsoleHostReadLine = {
    $startProgressIndicator = "`e]9;4;3;50`e\"
    $command = $originalPSConsoleHostReadLine.Invoke()
    $startProgressIndicator | Write-Host -NoNewLine
    $command
}

$function:global:Prompt = {
    $stopProgressIndicator = "`e]9;4;0;50`e\"
    $stopProgressIndicator | Write-Host -NoNewLine
    $originalPrompt.Invoke()
}