Update JS dependencies (#27922)

- Update all JS dependencies minus @mcaptcha/vanilla-glue (unsolved
error, see https://github.com/mCaptcha/glue/issues/65)
- Migrate deprecated eslint rules to `@stylistic/eslint-plugin-js`
- Enable and autofix `@stylistic/js/no-multiple-empty-lines`
- Regenerate poetry.lock with latest poetry
- Tested Mermaid, Swagger, Citation, Vue

web_src/js/features/repo-editor.js

@@ -60,7 +60,6 @@ function initEditorForm() {
   initEditDiffTab($('.repository .edit.form'));
 }
 
-
 function getCursorPosition($e) {
   const el = $e.get(0);
   let pos = 0;