fix: adjust layout styles for header and dataset update form components

web/app/components/datasets/create/index.tsx

@@ -122,7 +122,7 @@ const DatasetUpdateForm = ({ datasetId }: DatasetUpdateFormProps) => {
     return <AppUnavailable code={500} unknownReason={t('datasetCreation.error.unavailable') as string} />
 
   return (
-    <div className='flex flex-col bg-components-panel-bg' style={{ height: 'calc(100vh - 56px)' }}>
+    <div className='flex flex-col overflow-hidden bg-components-panel-bg' style={{ height: 'calc(100vh - 56px)' }}>
       <TopBar activeIndex={step - 1} datasetId={datasetId} />
       <div style={{ height: 'calc(100% - 52px)' }}>
         {step === 1 && <StepOne

web/app/components/datasets/create/notion-page-preview/index.module.css

@@ -1,6 +1,5 @@
 .filePreview {
   @apply flex flex-col border-l border-components-panel-border shrink-0 bg-background-default-lighter;
-  width: 528px;
 }
 
 .previewHeader {
@@ -28,6 +27,7 @@
   background: #f9fafb center no-repeat url(../assets/Loading.svg);
   background-size: contain;
 }
+
 .fileContent {
   white-space: pre-line;
 }

web/app/components/datasets/create/step-one/index.tsx

@@ -139,7 +139,7 @@ const StepOne = ({
             <div className={classNames(s.form)}>
               {
                 shouldShowDataSourceTypeList && (
-                  <div className={classNames(s.stepHeader, 'text-text-secondary system-md-semibold')}>
+                  <div className={classNames(s.stepHeader, 'system-md-semibold text-text-secondary')}>
                     {t('datasetCreation.steps.one')}
                   </div>
                 )

web/app/components/header/index.tsx

@@ -79,7 +79,7 @@ const Header = () => {
   }
 
   return (
-    <div className='flex h-[60px] items-center'>
+    <div className='flex h-[56px] items-center'>
       <div className='flex min-w-0 flex-[1]  items-center pl-3 pr-2 min-[1280px]:pr-3'>
         <Link href="/apps" className='flex h-8 shrink-0 items-center justify-center px-0.5'>
           {systemFeatures.branding.enabled && systemFeatures.branding.workspace_logo