feat: AI 打字机流式输出、小程序脚本主页布局及灵感卡片优化

- life-script: 新增 aiRuntime 打字机流式服务，PathView/ScriptView/TimelineView 接入打字机效果
- mini-program: ScriptView 重构为打字机输出 + 卡片式灵感列表，主页布局优化
- web: aiRuntime 服务新增流式输出支持
- chat store: 消息状态管理和打字机流式渲染支持

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

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

@@ -1,9 +1,9 @@
 <template>
   <view class="profile-page">
     <view class="space-bg"></view>
-    <view class="status-space" :style="{ height: statusBarHeight + 'px' }"></view>
+    <view class="status-space" :style="{ height: capsuleTopReservePx + 'px' }"></view>
 
-    <view class="topbar">
+    <view class="topbar" :style="topbarStyle">
       <text class="back" @click="goBack">‹</text>
       <text class="title">编辑资料 <text class="gold">✦</text></text>
       <text class="save" @click="saveProfile">保存</text>
@@ -185,9 +185,10 @@
 <script setup>
 import { computed, onMounted, reactive, ref } from 'vue'
 import { useAppStore } from '../../stores/app.js'
+import { useMenuButtonSafeArea } from '../../composables/useMenuButtonSafeArea.js'
 
 const store = useAppStore()
-const statusBarHeight = ref(20)
+const { capsuleTopReservePx, topbarStyle } = useMenuButtonSafeArea({ extraTopPx: 10 })
 const isEdit = ref(false)
 const saving = ref(false)
 const birthday = ref('')
@@ -321,17 +322,16 @@ const saveProfile = async () => {
   uni.showToast({ title: '已保存', icon: 'success' })
   setTimeout(() => {
     if (isEdit.value) uni.navigateBack()
-    else uni.reLaunch({ url: '/pages/main/index' })
+    else uni.reLaunch({ url: '/pages/main/index?tab=script' })
   }, 350)
 }
 
 const goBack = () => {
   if (isEdit.value) uni.navigateBack()
-  else uni.reLaunch({ url: '/pages/main/index' })
+  else uni.reLaunch({ url: '/pages/main/index?tab=script' })
 }
 
 onMounted(() => {
-  statusBarHeight.value = uni.getStorageSync('statusBarHeight') || 20
   const pages = getCurrentPages()
   isEdit.value = pages[pages.length - 1]?.options?.edit === '1'
   syncFromStore()