fix(docs): add translation link to avoid GitHub

docs/_translations.md

@@ -33,4 +33,12 @@
 
 </div>
 
+<br />
+<br />
+<br />
+
+<div style='text-align: center'>
+
 Interested in updating the translations? Visit: <https://translate.freecodecamp.org>
+
+</div>

docs/index.html

@@ -106,21 +106,36 @@
 
       plugins: [
         function (hook, vm) {
-          hook.beforeEach(function (html) {
 
-            if (vm.route.file === '_translations.md') return html;
+          hook.beforeEach(function (markdown) {
 
-            var url =
+            // -- ignore the translations list page
+            if (vm.route.file === '_translations.md') return markdown;
+
+            // -- add "Update this translation" link for all i18n language pages
+            if (vm.route.path.search('i18n') === 1) {
+              var dynamicText = '[<i class="far fa-edit"></i> Update the translation](' +
+                'https://translate.freecodecamp.org/contributing-docs' +
+                ') or [visit the English version](' +
+                '/' + vm.route.path.split('/').pop() +
+                ') of this guide to update instructions.';
+            }
+
+            // -- add "Edit this guide on GitHub" link for all English language pages
+            if (vm.route.path.search('i18n') === -1) {
+              var dynamicText = '[<i class="far fa-edit"></i> Edit this guide on GitHub](' +
                 'https://github.com/freeCodeCamp/freeCodeCamp/blob/master/docs/' +
-              vm.route.file;
-
-            var editLink = '[<i class="far fa-edit"></i> Edit this guide on GitHub](' + url + ')';
+                vm.route.file +
+                ')';
+            }
 
             return (
-              html +
+              markdown +
               '\n----\n' +
-              editLink
+              dynamicText
             );
+            // -- do not add logic below this line --
+
           });
         }
       ]