init: 汇率换算工具小程序骨架

- 两个页面：首页（双向换算）+ 汇率总览（一对多）
- 基础项目结构和配置
- AppID 待填入

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

miniprogram/app.js

@@ -0,0 +1,7 @@
+App({
+  globalData: {},
+
+  onLaunch() {
+    console.log('App launched');
+  },
+});

miniprogram/app.json

@@ -0,0 +1,17 @@
+{
+  "pages": [
+    "pages/index/index",
+    "pages/overview/overview"
+  ],
+  "window": {
+    "navigationBarTitleText": "汇率换算",
+    "navigationBarBackgroundColor": "#FFFFFF",
+    "navigationBarTextStyle": "black",
+    "backgroundColor": "#F5F5F5",
+    "backgroundTextStyle": "dark"
+  },
+  "style": "v2",
+  "componentFramework": "glass-easel",
+  "sitemapLocation": "sitemap.json",
+  "lazyCodeLoading": "requiredComponents"
+}

miniprogram/app.wxss

@@ -0,0 +1,31 @@
+page {
+  background-color: #F5F5F5;
+  color: #333333;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+  font-size: 28rpx;
+  line-height: 1.6;
+}
+
+.container {
+  padding: 32rpx;
+}
+
+.card {
+  background-color: #FFFFFF;
+  border-radius: 16rpx;
+  padding: 32rpx;
+  margin-bottom: 24rpx;
+  box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.04);
+}
+
+.page-title {
+  font-size: 40rpx;
+  font-weight: 700;
+  margin-bottom: 16rpx;
+}
+
+.page-subtitle {
+  font-size: 26rpx;
+  color: #999999;
+  margin-bottom: 32rpx;
+}

miniprogram/pages/index/index.js

@@ -0,0 +1,7 @@
+Page({
+  data: {},
+
+  onLoad() {
+    console.log('Index page loaded');
+  },
+});

miniprogram/pages/index/index.json

@@ -0,0 +1,3 @@
+{
+  "usingComponents": {}
+}

miniprogram/pages/index/index.wxml

@@ -0,0 +1,8 @@
+<view class="container">
+  <view class="page-title">汇率换算</view>
+  <view class="page-subtitle">实时汇率，主流货币换算</view>
+
+  <view class="card">
+    <view class="placeholder-text">功能开发中</view>
+  </view>
+</view>

miniprogram/pages/index/index.wxss

@@ -0,0 +1,6 @@
+.placeholder-text {
+  color: #999999;
+  font-size: 28rpx;
+  text-align: center;
+  padding: 48rpx 0;
+}

miniprogram/pages/overview/overview.js

@@ -0,0 +1,7 @@
+Page({
+  data: {},
+
+  onLoad() {
+    console.log('Overview page loaded');
+  },
+});

miniprogram/pages/overview/overview.json

@@ -0,0 +1,4 @@
+{
+  "navigationBarTitleText": "汇率总览",
+  "usingComponents": {}
+}

miniprogram/pages/overview/overview.wxml

@@ -0,0 +1,8 @@
+<view class="container">
+  <view class="page-title">汇率总览</view>
+  <view class="page-subtitle">一个基准货币对所有主流货币</view>
+
+  <view class="card">
+    <view class="placeholder-text">功能开发中</view>
+  </view>
+</view>

miniprogram/pages/overview/overview.wxss

@@ -0,0 +1,6 @@
+.placeholder-text {
+  color: #999999;
+  font-size: 28rpx;
+  text-align: center;
+  padding: 48rpx 0;
+}

miniprogram/sitemap.json

@@ -0,0 +1,8 @@
+{
+  "rules": [
+    {
+      "action": "allow",
+      "page": "*"
+    }
+  ]
+}