[TASK] Adjust local rendering

The folder is automatically created now, the file can just be opened in any browser.

Documentation/_Includes/_LocalRendering.rst.txt

@@ -1,25 +1,6 @@
-..  tabs::
+..  code-block:: bash
 
-    ..  group-tab:: Linux
+    docker run --rm --pull always -v $(pwd):/project -it ghcr.io/typo3-documentation/render-guides:latest --config=Documentation
 
-        ..  code-block:: bash
-
-            mkdir -p Documentation-GENERATED-temp
-            docker run --rm --pull always -v $(pwd):/project -it ghcr.io/typo3-documentation/render-guides:latest --config=Documentation
-            xdg-open "Documentation-GENERATED-temp/Index.html"
-
-    .. group-tab:: MacOS
-
-        ..  code-block:: bash
-
-            mkdir -p Documentation-GENERATED-temp
-            docker run --rm --pull always -v $(pwd):/project -it ghcr.io/typo3-documentation/render-guides:latest --config=Documentation
-            open "Documentation-GENERATED-temp/Index.html"
-
-    ..  group-tab:: Windows
-
-        ..  code-block:: powershell
-
-            New-Item -ItemType Directory -Force -Path ".\Documentation-GENERATED-temp"
-            docker run --rm --pull always -v ${PWD}:/project -it ghcr.io/typo3-documentation/render-guides:latest --config=Documentation
-            start "Documentation-GENERATED-temp/Index.html"
+Open the file saved to :file:`Documentation-GENERATED-temp/Index.html` in a
+browser of your choice.