Add a function for getting the users to create

scripts/Windows/Scripts/Config.ps1

@@ -61,6 +61,27 @@ $null = New-Module {
         return $key;
     }
 
+    <#
+        .SYNOPSIS
+        Runs a script based on the `config.fish` script.
+
+        .PARAMETER Script
+        The script to run.
+    #>
+    function Invoke-ConfigScript {
+        param(
+            [string] $Script
+        )
+
+        $scriptPath = "$PSScriptRoot/../../Common/Scripts/config.fish";
+
+        function fish {
+            wsl -- nix --extra-experimental-features "nix-command flakes" nixpkgs`#fish $args
+        }
+
+        fish -c ". $(ConvertTo-LinuxPath $scriptPath); $Script" | ConvertFrom-Json;
+    }
+
     <#
         .SYNOPSIS
         Gets a configuration option.
@@ -73,13 +94,15 @@ $null = New-Module {
             [string] $Name
         )
 
-        $scriptPath = "$PSScriptRoot/../../Common/Scripts/config.fish";
+        Invoke-ConfigScript "getConfig $Name --json";
-
-        function fish {
-            wsl -- nix --extra-experimental-features "nix-command flakes" nixpkgs`#fish $args
     }
 
-        fish -c ". $(ConvertTo-LinuxPath $scriptPath); getConfig $Name --json" | ConvertFrom-Json;
+    <#
+        .SYNOPSIS
+        Gets the names of the users to create.
+    #>
+    function Get-Users {
+        Invoke-ConfigScript "getUsers";
     }
 
     <#