Revert "feat(rtl): add language switcher toolbar"

This reverts commit e930ae5f40.

src/public/app/widgets/type_widgets/ckeditor/toolbars.ts

@@ -110,19 +110,19 @@ export function buildConfig() {
 }
 
 export function buildToolbarConfig(isClassicToolbar: boolean) {
-    const languages = JSON.parse(options.get("languages") ?? "[]") as string[];
-    const enableLanguageSwitcher = languages.length > 1;
-
     if (isClassicToolbar) {
         const multilineToolbar = utils.isDesktop() && options.get("textNoteEditorMultilineToolbar") === "true"
-        return buildClassicToolbar(multilineToolbar, enableLanguageSwitcher);
+        return buildClassicToolbar(multilineToolbar);
     } else {
-        return buildFloatingToolbar(enableLanguageSwitcher);
+        return buildFloatingToolbar();
     }
 }
 
-function buildClassicToolbar(multilineToolbar: boolean, enableLanguageSwitcher: boolean) {
+function buildClassicToolbar(multilineToolbar: boolean) {
-    const items = [
+    // For nested toolbars, refer to https://ckeditor.com/docs/ckeditor5/latest/getting-started/setup/toolbar.html#grouping-toolbar-items-in-dropdowns-nested-toolbars.
+    return {
+        toolbar: {
+            items: [
                 'heading', 'fontSize',
                 '|',
                 'bold', 'italic',
@@ -163,25 +163,17 @@ function buildClassicToolbar(multilineToolbar: boolean, enableLanguageSwitcher:
                 '|',
                 'outdent', 'indent',
                 '|',
-        'markdownImport', 'cuttonote', 'findAndReplace',
+                'markdownImport', 'cuttonote', 'findAndReplace'
-    ];
+            ],
-
-    if (enableLanguageSwitcher) {
-        items.push('|');
-        items.push('textPartLanguage');
-    }
-
-    // For nested toolbars, refer to https://ckeditor.com/docs/ckeditor5/latest/getting-started/setup/toolbar.html#grouping-toolbar-items-in-dropdowns-nested-toolbars.
-    return {
-        toolbar: {
-            items,
             shouldNotGroupWhenFull: multilineToolbar
         }
     }
 }
 
-function buildFloatingToolbar(enableLanguageSwitcher: boolean) {
+function buildFloatingToolbar() {
-    const items = [
+    return {
+        toolbar: {
+			items: [
 				'fontSize',
 				'bold',
 				'italic',
@@ -196,16 +188,7 @@ function buildFloatingToolbar(enableLanguageSwitcher: boolean) {
 				'removeFormat',
 				'internallink',
 				'cuttonote'
-    ];
+			]
-
-    if (enableLanguageSwitcher) {
-        items.push('|');
-        items.push('textPartLanguage');
-    }
-
-    return {
-        toolbar: {
-			items
 		},
 
 		blockToolbar: [