fix: 替换已弃用的 getSystemInfoSync API 并优化移动端布局

- 将所有 uni.getSystemInfoSync() 替换为新的推荐 API
  - uni.getDeviceInfo() 获取设备信息
  - uni.getWindowInfo() 获取窗口信息
  - uni.getAppBaseInfo() 获取应用基础信息
- 优化页面布局适配移动端小程序
  - page 添加 height: 100% 和 overflow: hidden
  - 主页面使用 height: 100vh 替代 min-height
  - 移除滚动条显示（::-webkit-scrollbar）
  - 添加 flex-shrink: 0 防止卡片收缩
- 修复隐藏滚动条，提升移动端体验

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

mini-program/src/pages/login/index.vue

@@ -77,10 +77,11 @@ const safeAreaTop = ref(uni.getStorageSync('safeAreaTop') || 20)
 const safeAreaBottom = ref(uni.getStorageSync('safeAreaBottom') || 0)
 
 onMounted(() => {
-  const systemInfo = uni.getSystemInfoSync()
-  statusBarHeight.value = systemInfo.statusBarHeight || 20
-  safeAreaTop.value = systemInfo.safeAreaInsets?.top || systemInfo.statusBarHeight || 20
-  safeAreaBottom.value = systemInfo.safeAreaInsets?.bottom || 0
+  // 使用新的推荐 API 替代已弃用的 getSystemInfoSync
+  const windowInfo = uni.getWindowInfo()
+  statusBarHeight.value = windowInfo.statusBarHeight || 20
+  safeAreaTop.value = windowInfo.safeAreaInsets?.top || windowInfo.statusBarHeight || 20
+  safeAreaBottom.value = windowInfo.safeAreaInsets?.bottom || 0
 })
 
 const phone = ref('')

mini-program/src/pages/main/PathView.vue

@@ -96,6 +96,7 @@ onMounted(() => {
   display: flex;
   flex-direction: column;
   gap: 32rpx;
+  min-height: 100%;
 }
 
 .page-title {

mini-program/src/pages/main/RecordView.vue

@@ -122,10 +122,12 @@ onMounted(() => {
   display: flex;
   flex-direction: column;
   gap: 32rpx;
+  min-height: 100%;
 }
 
 .input-card {
   padding: 32rpx;
+  flex-shrink: 0;
 }
 
 .card-header {

mini-program/src/pages/main/ScriptView.vue

@@ -272,6 +272,7 @@ onMounted(async () => {
   display: flex;
   flex-direction: column;
   gap: 32rpx;
+  min-height: 100%;
 }
 
 .page-title {

mini-program/src/pages/main/index.vue

@@ -124,9 +124,10 @@ const initStars = () => {
 }
 
 onMounted(() => {
-  const systemInfo = uni.getSystemInfoSync()
-  safeAreaTop.value = systemInfo.safeAreaInsets?.top || systemInfo.statusBarHeight || 20
-  safeAreaBottom.value = systemInfo.safeAreaInsets?.bottom || 0
+  // 使用新的推荐 API 替代已弃用的 getSystemInfoSync
+  const windowInfo = uni.getWindowInfo()
+  safeAreaTop.value = windowInfo.safeAreaInsets?.top || windowInfo.statusBarHeight || 20
+  safeAreaBottom.value = windowInfo.safeAreaInsets?.bottom || 0
 
   store.initialize()
   uni.$on('switchTab', switchTab)
@@ -154,11 +155,12 @@ const goToProfile = () => {
 
 <style scoped>
 .main-page {
-  min-height: 100vh;
+  height: 100vh;
   background: linear-gradient(180deg, #0F071A 0%, #1A0B2E 50%, #0F071A 100%);
   position: relative;
   display: flex;
   flex-direction: column;
+  overflow: hidden;
 }
 
 /* 星空背景 */
@@ -291,6 +293,8 @@ const goToProfile = () => {
   position: relative;
   z-index: 1;
   overflow-y: auto;
+  -webkit-overflow-scrolling: touch;
+  height: 0;
 }
 
 .tab-page {

mini-program/src/pages/onboarding/index.vue

@@ -265,9 +265,10 @@ const safeAreaTop = ref(uni.getStorageSync('safeAreaTop') || 20)
 const safeAreaBottom = ref(uni.getStorageSync('safeAreaBottom') || 0)
 
 onMounted(async () => {
-  const systemInfo = uni.getSystemInfoSync()
-  safeAreaTop.value = systemInfo.safeAreaInsets?.top || systemInfo.statusBarHeight || 20
-  safeAreaBottom.value = systemInfo.safeAreaInsets?.bottom || 0
+  // 使用新的推荐 API 替代已弃用的 getSystemInfoSync
+  const windowInfo = uni.getWindowInfo()
+  safeAreaTop.value = windowInfo.safeAreaInsets?.top || windowInfo.statusBarHeight || 20
+  safeAreaBottom.value = windowInfo.safeAreaInsets?.bottom || 0
   await store.fetchUserProfile()
   Object.assign(formData, store.registrationData)
   currentStep.value = store.currentStep || 1

mini-program/src/pages/profile/index.vue

@@ -72,9 +72,10 @@ const safeAreaTop = ref(uni.getStorageSync('safeAreaTop') || 20)
 const safeAreaBottom = ref(uni.getStorageSync('safeAreaBottom') || 0)
 
 onMounted(() => {
-  const systemInfo = uni.getSystemInfoSync()
-  safeAreaTop.value = systemInfo.safeAreaInsets?.top || systemInfo.statusBarHeight || 20
-  safeAreaBottom.value = systemInfo.safeAreaInsets?.bottom || 0
+  // 使用新的推荐 API 替代已弃用的 getSystemInfoSync
+  const windowInfo = uni.getWindowInfo()
+  safeAreaTop.value = windowInfo.safeAreaInsets?.top || windowInfo.statusBarHeight || 20
+  safeAreaBottom.value = windowInfo.safeAreaInsets?.bottom || 0
 })
 
 const userProfile = computed(() => store.userProfile || {})

mini-program/src/pages/splash/index.vue

@@ -24,9 +24,10 @@ const statusBarHeight = ref(20)
 const safeAreaBottom = ref(0)
 
 onLoad(() => {
-  const systemInfo = uni.getSystemInfoSync()
-  statusBarHeight.value = systemInfo.statusBarHeight || 20
-  safeAreaBottom.value = systemInfo.safeAreaInsets?.bottom || 0
+  // 使用新的推荐 API 替代已弃用的 getSystemInfoSync
+  const windowInfo = uni.getWindowInfo()
+  statusBarHeight.value = windowInfo.statusBarHeight || 20
+  safeAreaBottom.value = windowInfo.safeAreaInsets?.bottom || 0
   setTimeout(async () => {
     const store = useAppStore()
     const token = uni.getStorageSync('access_token')