Method add_header

src/components/header_editor.rs:108–121

Add a new empty header row

(&mut self, window: &mut Window, cx: &mut Context<Self>)

    fn ensure_bulk_editor(&mut self, window: &mut Window, cx: &mut Context<Self>) {
        if self.bulk_editor.is_none() {
            let completion_engine = self.completion_engine.clone();
            self.bulk_editor = Some(cx.new(|cx| {
                configure_completion(
                    InputState::new(window, cx)
                        .code_editor(BULK_KV_LANGUAGE)
                        .line_number(true)
                        .searchable(true)
                        .soft_wrap(false)
                        .placeholder("Key: Value"),
                    completion_engine.as_ref(),
                    CompletionContext::HeaderValue,
                )
            }));
        }
    }

    fn rows_as_bulk_entries(&self, cx: &App) -> Vec<BulkKvEntry> {