style(web): translate Chinese comments to English in KnowledgeBase views

- Translate all Chinese comments to English in CreateDataset component
- Translate Chinese comments in DocumentDetails, Private, and Share pages
- Translate Chinese comments in all KnowledgeBase modal components (CreateContentModal, CreateDatasetModal, CreateFolderModal, etc.)
- Translate Chinese comments in KnowledgeGraph, RecallTest, and related components
- Translate Chinese comments in datasets and index files
- Improve code readability and maintain consistency with existing English codebase
- Ensure all inline comments and console logs use English for better maintainability

web/src/views/KnowledgeBase/index.tsx

@@ -388,7 +388,7 @@ const KnowledgeBaseManagement: FC = () => {
         });
       },
       onCancel: () => {
-        console.log('取消删除');
+        console.log('Cancel delete');
       },
     });
   };