Add a script for installing windows

scripts/Windows/Scripts/Context.ps1

@@ -33,4 +33,16 @@ class Context {
             -Wait `
             -NoNewWindow;
     }
+
+    [void] Restore([string]$archivePath, [string]$destinationPath) {
+        if (-not (Test-Path -PathType Container $destinationPath)) {
+            New-Item -ItemType Directory "$destinationPath";
+        }
+
+        Start-Process -WorkingDirectory "$destinationPath" `
+            -FilePath "7z"
+            -ArgumentList "x" `
+            -Wait `
+            -NoNewWindow;
+    }
 }