Fix: Bug fixes (#11960)

### What problem does this PR solve?

Fix: Bug fixes

New search popup style modification
Fixed multilingual settings not updating immediately on personal center
page
Changed overlapped percent to percentage format, with maximum value of
30%
### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

web/src/pages/dataset/dataset-setting/configuration/common-item.tsx

@@ -291,9 +291,10 @@ export function EnableTocToggle() {
 export function OverlappedPercent() {
   return (
     <SliderInputFormField
+      percentage={true}
       name="parser_config.overlapped_percent"
       label={t('knowledgeConfiguration.overlappedPercent')}
-      max={0.5}
+      max={0.3}
       step={0.01}
     ></SliderInputFormField>
   );