fix(PosterCheckin): 更新海报背景图和关卡徽章配置

更新商圈探索海报的背景图片和关卡徽章图片
调整关卡徽章的位置和尺寸配置
移除未使用的文化体验海报配置

@@ -215,7 +215,7 @@ const posterList = ref([
     title: '商圈探索',
     path: '',
     checkPointId: 2,
-    backgroundImage: 'https://cdn.ipadbiz.cn/lls_prog/images/%E6%B5%B7%E6%8A%A5%E9%BB%98%E8%AE%A4%E8%83%8C%E6%99%AF%E5%9B%BE1.png',
+    backgroundImage: 'https://cdn.ipadbiz.cn/lls_prog/images/%E5%85%B3%E5%8D%A12-%E5%9B%BE%E5%B1%82%201.png',
     // 海报内容数据
     user: {
       avatar: 'https://cdn.ipadbiz.cn/icon/tou@2x.png',
@@ -230,38 +230,12 @@ const posterList = ref([
       name: '南京路时尚citywalk'
     },
     level: {
-      logo: 'https://cdn.ipadbiz.cn/lls_prog/images/%E6%B5%B7%E6%8A%A5%E5%8F%B3%E4%B8%8B%E8%A7%92icon.png',
+      logo: 'https://cdn.ipadbiz.cn/lls_prog/images/%E5%85%B3%E5%8D%A12-%E4%BB%8A%E6%9C%9D%E8%B7%9F%E5%B0%8F%E5%A7%90%E5%A6%B9%20%E4%B8%80%E9%81%93%E6%9D%A5%E4%B9%B0%E4%B9%B0%E4%B9%B0.png',
       name: '第二关卡'
     },
     qrcode: 'https://cdn.ipadbiz.cn/space/068a790496c87cb8d2ed6e551401c544.png',
     qrcodeDesc: '扫码加入我们的队伍！'
   },
-  {
-    id: 3,
-    title: '文化体验',
-    path: '',
-    checkPointId: 3,
-    backgroundImage: 'https://cdn.ipadbiz.cn/lls_prog/images/%E6%B5%B7%E6%8A%A5%E9%BB%98%E8%AE%A4%E8%83%8C%E6%99%AF%E5%9B%BE1.png',
-    // 海报内容数据
-    user: {
-      avatar: 'https://cdn.ipadbiz.cn/icon/tou@2x.png',
-      nickname: '王叔叔'
-    },
-    family: {
-      name: '快乐大家庭',
-      description: '运动让我们更年轻'
-    },
-    activity: {
-      logo: 'https://cdn.ipadbiz.cn/lls_prog/images/%E6%B5%B7%E6%8A%A5%E5%B7%A6%E4%B8%8A%E8%A7%92logo.png',
-      name: '南京路时尚citywalk'
-    },
-    level: {
-      logo: 'https://cdn.ipadbiz.cn/lls_prog/images/%E6%B5%B7%E6%8A%A5%E5%8F%B3%E4%B8%8B%E8%A7%92icon.png',
-      name: '第三关卡'
-    },
-    qrcode: 'https://cdn.ipadbiz.cn/space/068a790496c87cb8d2ed6e551401c544.png',
-    qrcodeDesc: '一起来挑战吧！'
-  }
 ])
 
 // posterList.value = []
@@ -349,10 +323,10 @@ const posterConfig = computed(() => {
       },
       // 关卡徽章
       {
-        x: 50,
-        y: 800,
-        width: 300,
-        height: 240,
+        x: 0,
+        y: 880,
+        width: 500,
+        height: 150,
         url: currentMockData.value.level.logo,
         zIndex: 2
       },