[stdf]Update Checkbox compoent, demo and documents.

demo/src/routes/en_US/checkbox/+page.svelte

@@ -6,10 +6,10 @@
 	import { Checkbox, CheckboxItem, Divider, Button, Icon } from '../../../../../packages/stdf/components';
 
 	const dota = [
-		{ label: 'Jugg', name: 'Juggernaut', desc: 'Juggernaut is a melee agility hero who can quickly engage in combat.' },
-		{ label: 'SB', name: 'Spirit Breaker', desc: 'Barathrum, Spirit Breaker is a powerful ganking strength melee hero.' },
-		{ label: 'KOTL', name: 'Keeper of the Light', desc: 'Ezalor, Keeper of the Light, is a famous support intelligence hero.' },
-		{ label: 'Mag', name: 'Magnus', desc: 'Magnus? Why not ban Magnus? Why not ban Magnus?' },
+		{ label: 'Jugg', name: 'Juggernaut' },
+		{ label: 'SB', name: 'Spirit Breaker' },
+		{ label: 'KOTL', name: 'Keeper of the Light' },
+		{ label: 'Mag', name: 'Magnus' },
 	];
 	let checkeds = $state([]);
 	const clickItemFn = name => {

demo/src/routes/zh_CN/checkbox/+page.svelte

@@ -6,10 +6,10 @@
 	import { Checkbox, CheckboxItem, Divider, Button, Icon } from '../../../../../packages/stdf/components';
 
 	const dota = [
-		{ label: '主宰', name: '奶棒人', desc: '主宰是一个近战敏捷英雄，他能够迅速切入战斗。' },
-		{ label: '白牛', name: '令狐冲', desc: '巴拉森，裂魂人是一个强大的 Gank 型的力量型近战英雄。' },
-		{ label: '光法', name: '光之守卫', desc: '伊扎洛，光之守卫，他是一个著名的辅助性智力英雄。' },
-		{ label: '猛犸', name: '马格纳斯', desc: '猛犸？为什么不 BAN 猛犸？为什么不 BAN 猛犸？' },
+		{ label: '主宰', name: '奶棒人' },
+		{ label: '白牛', name: '令狐冲' },
+		{ label: '光法', name: '光之守卫' },
+		{ label: '猛犸', name: '马格纳斯' },
 	];
 	let checkeds = $state([]);
 	const clickItemFn = name => {