Initial Drupal 11 with DDEV setup

web/core/modules/toolbar/js/escapeAdmin.js

@@ -0,0 +1,45 @@
+/**
+ * @file
+ * Replaces the home link in toolbar with a back to site link.
+ */
+
+(function ($, Drupal, drupalSettings) {
+  const pathInfo = drupalSettings.path;
+  const escapeAdminPath = sessionStorage.getItem('escapeAdminPath');
+  const windowLocation = window.location;
+
+  // Saves the last non-administrative page in the browser to be able to link
+  // back to it when browsing administrative pages. If there is a destination
+  // parameter there is not need to save the current path because the page is
+  // loaded within an existing "workflow".
+  if (
+    !pathInfo.currentPathIsAdmin &&
+    !/destination=/.test(windowLocation.search)
+  ) {
+    sessionStorage.setItem('escapeAdminPath', windowLocation);
+  }
+
+  /**
+   * Replaces "Back to site" link url when appropriate.
+   *
+   * Back to site link points to the last non-administrative page the user
+   * visited within the same browser tab.
+   *
+   * @type {Drupal~behavior}
+   *
+   * @prop {Drupal~behaviorAttach} attach
+   *   Attaches the replacement functionality to the toolbar-escape-admin element.
+   */
+  Drupal.behaviors.escapeAdmin = {
+    attach() {
+      const toolbarEscape = once('escapeAdmin', '[data-toolbar-escape-admin]');
+      if (
+        toolbarEscape.length &&
+        pathInfo.currentPathIsAdmin &&
+        escapeAdminPath !== null
+      ) {
+        $(toolbarEscape).attr('href', escapeAdminPath);
+      }
+    },
+  };
+})(jQuery, Drupal, drupalSettings);