Place in Microsoft.VSCode_profile.ps1

EditorCommand.ps1

Register-EditorCommand `
    -Name 'ToDo.InsertToDo' `
    -DisplayName 'Insert ToDo' `
    -SuppressOutput `
    -ScriptBlock {
        param([Microsoft.PowerShell.EditorServices.Extensions.EditorContext]$context)
        $Message = Read-Host 'Please enter Todo Message'
        $ToDo = "# [$((Get-Date).ToShortDateString())] ToDo: $($Message)"
        $context.CurrentFile.InsertText($ToDo, $context.CursorPosition)
    }