优化游戏页面进度显示逻辑，新增剩余积分计算和展示格式选择，提升用户体验

src/components/play/GamePage.vue

@@ -9,7 +9,9 @@
     <div class="tab-header">
       <div class="tab-item active">{{ regionDesc || (region === 'Q' ? 'QQ区' : region === 'V' ? '微信区' : region) }}</div>
       <div class="tab-item status-tab">{{ displayStatus }}</div>
-      <div class="tab-item target-tab">{{ completedPoints || 0 }}/{{ totalPoints || 0 }}</div>
+      <div class="tab-item target-tab" v-if="progressDisplayFormat === '1'">{{ completedPoints || 0 }}/{{ totalPoints || 0 }}</div>
+      <div class="tab-item target-tab" v-else>差：{{ remainingPoints }}</div>
+
     </div>
     
 
@@ -93,6 +95,10 @@ export default {
     codeNo: {
       type: String,
       default: null
+    },
+    progressDisplayFormat: {
+      type: String,
+      default: '1'
     }
   },
   data() {
@@ -100,6 +106,14 @@ export default {
       timestamp: Date.now()
     }
   },
+  computed: {
+    remainingPoints() {
+      const total = this.totalPoints || 0
+      const completed = this.completedPoints || 0
+      const diff = total - completed
+      return diff > 0 ? diff : 0
+    }
+  },
   mounted() {
     this.setupImageRefresh()
   },