🎨style: Modify the transition shadow effect of the SiderBar

web/src/components/PageLayout.js

@@ -110,7 +110,6 @@ const PageLayout = () => {
               top: '56px',
               top: '56px',
               zIndex: 99,
               zIndex: 99,
               background: 'var(--semi-color-bg-1)',
               background: 'var(--semi-color-bg-1)',
-              boxShadow: '0 2px 8px rgba(0, 0, 0, 0.15)',
               border: 'none',
               border: 'none',
               paddingRight: '0',
               paddingRight: '0',
               height: 'calc(100vh - 56px)',
               height: 'calc(100vh - 56px)',

web/src/components/SiderBar.js

@@ -356,7 +356,6 @@ const SiderBar = () => {
         className='custom-sidebar-nav'
         className='custom-sidebar-nav'
         style={{
         style={{
           width: isCollapsed ? '60px' : '200px',
           width: isCollapsed ? '60px' : '200px',
-          boxShadow: '0 2px 8px rgba(0, 0, 0, 0.15)',
           borderRight: '1px solid var(--semi-color-border)',
           borderRight: '1px solid var(--semi-color-border)',
           background: 'var(--semi-color-bg-1)',
           background: 'var(--semi-color-bg-1)',
           borderRadius: styleState.isMobile ? '0' : '0 8px 8px 0',
           borderRadius: styleState.isMobile ? '0' : '0 8px 8px 0',