Add ticket redaction feature

js/app.js

@@ -277,6 +277,23 @@ tinymce.init({
     }
 });
 
+// Initialize TinyMCE editor with only a redact button
+tinymce.init({
+    selector: '.tinymceTicketRedact',
+    browser_spellcheck: false,
+    contextmenu: false,
+    resize: true,
+    min_height: 300,
+    max_height: 500,
+    promotion: false,
+    branding: false,
+    menubar: false,
+    statusbar: false,
+    license_key: 'gpl',
+    readonly: true,
+    toolbar: '',
+});
+
 // DateTime
 $('.datetimepicker').datetimepicker({
 });