feat: batch update - gift card breakdown spec, backend APIs, miniprogram pages, ETL finance recharge, docs & migrations

apps/DEMO-miniprogram/miniprogram/components/star-rating/star-rating.ts

@@ -0,0 +1,38 @@
+Component({
+  properties: {
+    /** 评分 0-10，内部转换为 0-5 星，支持半星 */
+    score: {
+      type: Number,
+      value: 0,
+    },
+    /** 星星尺寸 */
+    size: {
+      type: String,
+      value: '40rpx',
+    },
+    /** 是否只读 */
+    readonly: {
+      type: Boolean,
+      value: true,
+    },
+  },
+
+  observers: {
+    score(val: number) {
+      // score(0-10) → star(0-5)，支持半星（如 7.5 → 3.75星）
+      const clamped = Math.max(0, Math.min(10, val))
+      this.setData({ starValue: clamped / 2 })
+    },
+  },
+
+  data: {
+    starValue: 0,
+  },
+
+  lifetimes: {
+    attached() {
+      const clamped = Math.max(0, Math.min(10, this.data.score))
+      this.setData({ starValue: clamped / 2 })
+    },
+  },
+})