add translation for bulk action and script execute

src/public/app/widgets/bulk_actions/execute_script.js

@@ -1,10 +1,11 @@
+import { t } from "../../services/i18n.js";
 import SpacedUpdate from "../../services/spaced_update.js";
 import AbstractBulkAction from "./abstract_bulk_action.js";
 
 const TPL = `
 <tr>
     <td>
-        Execute script:
+        ${t('execute_script.execute_script')}
     </td>
     <td>
         <input type="text" 
@@ -16,13 +17,13 @@ const TPL = `
             <div class="dropdown help-dropdown">
               <span class="bx bx-help-circle icon-action" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></span>
               <div class="dropdown-menu dropdown-menu-right p-4">
-                You can execute simple scripts on the matched notes.
+                ${t('execute_script.help_text')}
                 
-                For example to append a string to a note's title, use this small script:
+                ${t('execute_script.example_1')}
                 
                 <pre>note.title = note.title + ' - suffix';</pre>
                 
-                More complex example would be deleting all matched note's attributes:
+                ${t('execute_script.example_2')}
                 
                 <pre>for (const attr of note.getOwnedAttributes) { attr.markAsDeleted(); }</pre>
               </div>