1.4.1 —— 质量跟进 / Quality follow-up

• 修复：扩展弹窗右侧出现大片空白（Chromium）
• 修复：句子解析对思考型模型返回空结果——预算加大，失败会写明原因与对策
• 新增：解析引擎可独立于翻译引擎配置（默认跟随）
• 全产品交互加固：网络/存储操作进行中按钮明确禁用，杜绝重复触发与重复扣费
• 学习语言选中态改为实心高亮

• Fixed: blank area on the right of the popup (Chromium)
• Fixed: sentence notes returning empty with thinking/reasoner models — bigger budget, named failures
• New: notes engine configurable independently of the translation engine (follows it by default)
• Interaction hardening: controls disable while network/storage work is in flight
• Learning-language selection shows as a solid highlight