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

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

components/HistoryList.uvue

@@ -0,0 +1,85 @@
+<template>
+  <view class="history-list">
+    <!-- Section header -->
+    <view class="history-list__header">
+      <text class="history-list__header-icon">💬</text>
+      <text class="history-list__header-title">历史对话</text>
+    </view>
+
+    <!-- Empty state -->
+    <view v-if="conversations.length === 0" class="history-list__empty">
+      <text class="history-list__empty-text">暂无历史对话</text>
+    </view>
+
+    <!-- List -->
+    <view v-else class="history-list__items">
+      <HistoryItem
+        v-for="conv in conversations"
+        :key="conv.id"
+        :conversation="conv"
+        @tap="onSelect(conv.id)"
+        @delete="onDelete(conv.id)"
+      />
+    </view>
+  </view>
+</template>
+
+<script setup lang="uts">
+import type { Conversation } from '@/types/index'
+import HistoryItem from './HistoryItem.uvue'
+
+const props = defineProps<{
+  conversations: Conversation[]
+}>()
+
+const emit = defineEmits<{
+  select: [id: string]
+  delete: [id: string]
+}>()
+
+function onSelect(id: string): void {
+  emit('select', id)
+}
+
+function onDelete(id: string): void {
+  emit('delete', id)
+}
+</script>
+
+<style scoped>
+.history-list {
+  padding: 16rpx 0;
+}
+
+.history-list__header {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  padding: 16rpx 24rpx 8rpx;
+}
+
+.history-list__header-icon {
+  font-size: 28rpx;
+  margin-right: 10rpx;
+}
+
+.history-list__header-title {
+  font-size: 28rpx;
+  font-weight: 600;
+  color: rgba(255, 255, 255, 0.7);
+}
+
+.history-list__empty {
+  padding: 40rpx 24rpx;
+  text-align: center;
+}
+
+.history-list__empty-text {
+  font-size: 24rpx;
+  color: rgba(255, 255, 255, 0.3);
+}
+
+.history-list__items {
+  padding: 8rpx 24rpx;
+}
+</style>