Update all files to use {% data %} (#15253)

* Add back changes from prior to purge

* Manually fix some invalid Liquid

* Updoot render-content

* Improve test messages to show correct output

* Run el scripto

* Pass the remaining test

content/github/developing-online-with-codespaces/creating-a-codespace.md

@@ -1,7 +1,7 @@
 ---
 title: Creating a codespace
 intro: You can create a codespace for a branch in a repository to develop online.
-product: '{{ site.data.reusables.gated-features.codespaces }}'
+product: '{% data reusables.gated-features.codespaces %}'
 permissions: 'Anyone can create a codespace for any public repository, or for any repository owned by their user account.'
 redirect_from:
   - /github/developing-online-with-github-codespaces/creating-a-codespace
@@ -9,29 +9,29 @@ versions:
   free-pro-team: '*'
 ---
 
-{{ site.data.reusables.codespaces.release-stage }}
+{% data reusables.codespaces.release-stage %}
 
 ### About codespace creation
 
-{{ site.data.reusables.codespaces.codespaces-are-personal }}
+{% data reusables.codespaces.codespaces-are-personal %}
 
-{{ site.data.reusables.codespaces.codespaces-are-per-branch }} {{ site.data.reusables.codespaces.concurrent-codespace-limit }} For more information, see "[Deleting a codespace](/github/developing-online-with-codespaces/deleting-a-codespace)."
+{% data reusables.codespaces.codespaces-are-per-branch %} {% data reusables.codespaces.concurrent-codespace-limit %} For more information, see "[Deleting a codespace](/github/developing-online-with-codespaces/deleting-a-codespace)."
 
-{{ site.data.reusables.codespaces.unsupported-repos }}
+{% data reusables.codespaces.unsupported-repos %}
 
 You cannot create a codespace in an empty repository. If your repository is empty, create a file in the repository before creating a codespace. For more information, see "[Adding a file to a repository](/github/managing-files-in-a-repository/adding-a-file-to-a-repository)" and "[Adding a file to a repository using the command line](/github/managing-files-in-a-repository/adding-a-file-to-a-repository-using-the-command-line)."
 
-The environment of the codespace you create will be based on the repository's configuration. For more information, see "[Configuring {{ site.data.variables.product.prodname_codespaces }} for your project](/github/developing-online-with-codespaces/configuring-codespaces-for-your-project)."
+The environment of the codespace you create will be based on the repository's configuration. For more information, see "[Configuring {% data variables.product.prodname_codespaces %} for your project](/github/developing-online-with-codespaces/configuring-codespaces-for-your-project)."
 
-{{ site.data.reusables.codespaces.about-personalization }} For more information, see "[Personalizing {{ site.data.variables.product.prodname_codespaces }} for your account](/github/developing-online-with-codespaces/personalizing-codespaces-for-your-account)."
+{% data reusables.codespaces.about-personalization %} For more information, see "[Personalizing {% data variables.product.prodname_codespaces %} for your account](/github/developing-online-with-codespaces/personalizing-codespaces-for-your-account)."
 
-{{ site.data.reusables.codespaces.use-visual-studio-features }}
+{% data reusables.codespaces.use-visual-studio-features %}
 
-{{ site.data.reusables.codespaces.you-can-see-all-your-codespaces }}
+{% data reusables.codespaces.you-can-see-all-your-codespaces %}
 
 ### Creating a codespace
 
-{{ site.data.reusables.repositories.navigate-to-repo }}
+{% data reusables.repositories.navigate-to-repo %}
 2. Under the repository name, use the "Branch" drop-down menu, and select the branch you want to create a codespace for.
   ![Branch drop-down menu](/assets/images/help/codespaces/branch-drop-down.png)
 3. Under the repository name, use the {% octicon "download" aria-label="The download icon" %} **Code** drop-down menu, and select **Open with Codespaces**.