feat: Add GoogleScholar #918 (#1818)

### What problem does this PR solve?
feat: Add GoogleScholar #918
### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/components/file-upload-modal/index.less

@@ -6,3 +6,8 @@
     }
   }
 }
+
+.uploadLimit {
+  color: red;
+  font-size: 12px;
+}

web/src/components/file-upload-modal/index.tsx

@@ -53,6 +53,7 @@ const FileUpload = ({
       </p>
       <p className="ant-upload-text">{t('uploadTitle')}</p>
       <p className="ant-upload-hint">{t('uploadDescription')}</p>
+      {false && <p className={styles.uploadLimit}>{t('uploadLimit')}</p>}
     </Dragger>
   );
 };