fix: add localization for overflow button tooltips

Author: devvaannsh

src/extensionsIntegrated/TabBar/html/tabbar-pane.html

@@ -3,7 +3,7 @@
 
     </div>
 
-    <div id="overflow-button" class="overflow-button" title="Show hidden tabs">
+    <div id="overflow-button" class="overflow-button">
         <i class="fa-solid fa-chevron-down"></i>
     </div>
 </div>

src/extensionsIntegrated/TabBar/html/tabbar-second-pane.html

@@ -3,7 +3,7 @@
 
     </div>
 
-    <div id="overflow-button-2" class="overflow-button-2" title="Show hidden tabs">
+    <div id="overflow-button-2" class="overflow-button-2">
         <i class="fa-solid fa-chevron-down"></i>
     </div>
 </div>

src/extensionsIntegrated/TabBar/main.js

@@ -229,6 +229,7 @@ define(function (require, exports, module) {
             $tabBar = $(TabBarHTML);
             // since we need to add the tab bar before the editor which has .not-editor class
             $(".pane-header").after($tabBar);
+            $("#overflow-button").attr("title", Strings.TABBAR_SHOW_HIDDEN_TABS);
             WorkspaceManager.recomputeLayout(true);
             updateTabs();
         } else if ($paneHeader.length === 2) {
@@ -239,6 +240,8 @@ define(function (require, exports, module) {
             // TODO: Fix bug where the tab bar gets hidden inside the editor in horizontal split
             $paneHeader.eq(0).after($tabBar);
             $paneHeader.eq(1).after($tabBar2);
+            $("#overflow-button").attr("title", Strings.TABBAR_SHOW_HIDDEN_TABS);
+            $("#overflow-button-2").attr("title", Strings.TABBAR_SHOW_HIDDEN_TABS);
             WorkspaceManager.recomputeLayout(true);
             updateTabs();
         }

src/nls/root/strings.js

@@ -1309,6 +1309,7 @@ define({
     "DESCRIPTION_TABBAR": "Set the tab bar settings.",
     "DESCRIPTION_SHOW_TABBAR": "true to show the tab bar, else false.",
     "DESCRIPTION_NUMBER_OF_TABS": "The number of tabs to show in the tab bar. Set to -1 to show all tabs",
+    "TABBAR_SHOW_HIDDEN_TABS": "Show hidden tabs",
 
     // Git extension
     "ENABLE_GIT": "Enable Git",