Initial commit: AI chat assistant with workflow chat, workspace, and profile tabs

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

components/DrawerHeader.uvue

@@ -0,0 +1,57 @@
+<template>
+  <view class="drawer-header">
+    <!-- Avatar -->
+    <view class="drawer-header__avatar">
+      <text class="drawer-header__avatar-emoji">🤖</text>
+    </view>
+
+    <!-- App info -->
+    <text class="drawer-header__name">{{ appName }}</text>
+    <text class="drawer-header__subtitle">{{ appSubtitle }}</text>
+  </view>
+</template>
+
+<script setup lang="uts">
+import { APP_NAME, APP_SUBTITLE } from '@/constants/index'
+
+const appName = APP_NAME
+const appSubtitle = APP_SUBTITLE
+</script>
+
+<style scoped>
+.drawer-header {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  padding: 48rpx 32rpx 32rpx;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
+}
+
+.drawer-header__avatar {
+  width: 96rpx;
+  height: 96rpx;
+  border-radius: 50%;
+  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin-bottom: 20rpx;
+  box-shadow: 0 8rpx 24rpx rgba(108, 92, 231, 0.3);
+}
+
+.drawer-header__avatar-emoji {
+  font-size: 48rpx;
+}
+
+.drawer-header__name {
+  font-size: 36rpx;
+  font-weight: 700;
+  color: rgba(255, 255, 255, 0.92);
+  margin-bottom: 6rpx;
+}
+
+.drawer-header__subtitle {
+  font-size: 24rpx;
+  color: rgba(255, 255, 255, 0.4);
+}
+</style>