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

apps/DEMO-miniprogram/miniprogram/components/ai-float-button/ai-float-button.ts

@@ -0,0 +1,39 @@
+Component({
+  properties: {
+    /** 是否显示 */
+    visible: {
+      type: Boolean,
+      value: true,
+    },
+    /** 跳转目标页面 */
+    targetUrl: {
+      type: String,
+      value: '/pages/chat/chat',
+    },
+    /** 可选：携带客户 ID 参数 */
+    customerId: {
+      type: String,
+      value: '',
+    },
+    /** 距底部距离（rpx），TabBar 页面用 200，非 TabBar 页面用 120 */
+    bottom: {
+      type: Number,
+      value: 200,
+    },
+  },
+
+  methods: {
+    onTap() {
+      let url = this.data.targetUrl
+      if (this.data.customerId) {
+        url += `?customerId=${this.data.customerId}`
+      }
+      wx.navigateTo({
+        url,
+        fail: () => {
+          wx.showToast({ title: '页面跳转失败', icon: 'none' })
+        },
+      })
+    },
+  },
+})