docs: 更新关于弹框与 README（移除状态栏、依赖版本 0.4.1/0.4.4）

src/renderer/components/AboutDialog/AboutDialog.tsx

@@ -42,7 +42,6 @@ export const AboutDialog = React.memo(function AboutDialog({ onClose }: AboutDia
             <span>文件树</span>
             <span>文档大纲</span>
             <span>浮动格式栏</span>
-            <span>状态栏</span>
             <span>数据备份</span>
             <span>状态持久化</span>
           </div>
@@ -53,7 +52,7 @@ export const AboutDialog = React.memo(function AboutDialog({ onClose }: AboutDia
             <span>git.metona.cn/MetonaTeam/MarkLite</span>
           </a>
           <p>基于 Electron + React + TypeScript 构建</p>
-          <p>MetonaEditor 0.4.0 · MetonaToast 0.5.0 · MetonaSqlark 0.4.1</p>
+          <p>MetonaEditor 0.4.1 · MetonaToast 0.5.0 · MetonaSqlark 0.4.4</p>
           <p className="about-copyright">© 2026 thzxx</p>
         </div>
         <button className="about-close-btn" onClick={onClose}>