Fix undeclared variable in bundle.rs

src/i18n/bundle.rs

@@ -136,6 +136,7 @@ impl LocaleBundle {
             if file.starts_with(locale_str) && file.ends_with(".ftl") {
                 if let Some(content_bytes) = EmbeddedLocales::get(&file) {
                     if let Ok(content) = std::str::from_utf8(content_bytes.data.as_ref()) {
+                        let file_translations = TranslationFile::parse(content);
                         translations.merge(file_translations);
                     }
                 }