Revert "documentation: Remove Shortbread (#2610)"

This reverts commit f11a80e.

Author: ahsan-z-khan

doc/_static/aws-ux-shortbread/index.js

@@ -0,0 +1,34 @@
+(function (w) {
+w.URLSearchParams = w.URLSearchParams || function (searchString) {
+  var self = this;
+  self.searchString = searchString;
+  self.get = function (name) {
+    var results = new RegExp('[\?&]' + name + '=([^&#]*)').exec(self.searchString);
+    if (results === null) {
+      return null;
+    }
+    else {
+      return decodeURI(results[1]) || 0;
+    }
+  };
+}
+})(window);
+
+const queryString = window.location.search;
+const urlParams = new URLSearchParams(queryString);
+const lang = urlParams.get('lang')
+window.onload = function () {
+var domainName = window.location.hostname;
+
+// remove an instance of shortbread if already exists
+var existingShortbreadEl = document.getElementById("awsccc-sb-ux-c");
+existingShortbreadEl && existingShortbreadEl.remove();        
+
+var shortbread = AWSCShortbread({
+  domain: domainName,
+  language: lang,
+  //queryGeolocation: function (geolocatedIn) { geolocatedIn("EU") },
+});
+
+shortbread.checkForCookieConsent();
+}

doc/_static/aws-ux-shortbread/init.js

@@ -71,6 +71,8 @@
 # For Adobe Analytics
 html_js_files = [
     "https://a0.awsstatic.com/s_code/js/3.0/awshome_s_code.js",
+    "aws-ux-shortbread/index.js",
+    "aws-ux-shortbread/init.js",
 ]
 
 html_context = {"css_files": ["_static/theme_overrides.css"]}