Improve sf-org-info.ps1 user experience by showing help when no parameters provided

- Modified script to automatically display help when run without any parameters
- This prevents the confusing error message that occurred when no default org was set
- Users now get clear usage information instead of a command failure
- Script still works correctly when any parameter is provided (-to, -list, -limits, -ve, -hp)

sf-org-info.ps1

@@ -43,8 +43,8 @@ param(
     [switch]$hp
 )
 
-# Show help if requested
-if ($hp) {
+# Show help if requested or if no parameters provided
+if ($hp -or (-not $to -and -not $limits -and -not $list -and -not $ve)) {
     Get-Help $MyInvocation.MyCommand.Path -Detailed
     exit 0
 }