手動標記句型，以及優化判斷句子結構的函數

'Good morning, mom!' 判斷為祈使句就錯了

Elliptical sentence（省略句）

從結構來看，它可以被視為一種 省略句。
完整句可能是：
• I wish you a good morning.（完整）
省略變成
• Good morning.（自然用法）

需

- [ ] 優化自動判斷句子結構的函數
- [ ] 手動特殊資料structure為靜態字串

檔案路徑:

src/utils/sentenceStructure.ts

The issue is about fixing a sentence structure classifier that mislabels 'Good morning, mom!' as imperative. The file to edit is src/utils/sentenceStructure.ts. Start by reading the existing classification function, then add logic to handle elliptical sentences like this greeting. Test by running any existing tests for sentence structure or manually checking the output.

由索引模型根據 Issue 內容生成。