fix(emoji-picker): Adjust the style of the emoji picker (#22161)

- Set the maximum height of the emoji list container to 200px to limit the scrollable area

web/app/components/base/emoji-picker/Inner.tsx

@@ -101,7 +101,7 @@ const EmojiPickerInner: FC<IEmojiPickerInnerProps> = ({
     </div>
     <Divider className='my-3' />
 
-    <div className="w-full flex-1 overflow-y-auto overflow-x-hidden px-3">
+    <div className="max-h-[200px] w-full overflow-y-auto overflow-x-hidden px-3">
       {isSearching && <>
         <div key={'category-search'} className='flex flex-col'>
           <p className='system-xs-medium-uppercase mb-1 text-text-primary'>Search</p>
@@ -170,7 +170,7 @@ const EmojiPickerInner: FC<IEmojiPickerInnerProps> = ({
             'flex h-8 w-8 items-center justify-center rounded-lg p-1',
           )
           } style={{ background: color }}>
-          {selectedEmoji !== '' && <em-emoji id={selectedEmoji} />}
+            {selectedEmoji !== '' && <em-emoji id={selectedEmoji} />}
           </div>
         </div>
       })}