feat: 完成Nacos配置优化和WebSocket集成

主要更新:
1. 统一所有微服务端口配置(19000-19008)
2. 为所有服务创建本地/测试/生产三套环境配置
3. 配置Nacos认证密码(本地:Peanut2817*#, 测试/生产:EmotionMuseum2025)
4. 优化网关路由配置,支持负载均衡和WebSocket
5. 新增emotion-websocket模块,支持实时聊天
6. 前端集成WebSocket,替代HTTP轮询
7. 添加配置验证和管理工具脚本

技术特性:
- 完整的环境隔离和服务发现
- WebSocket实时通信支持
- 负载均衡路由配置
- 跨域和安全配置
- 自动重连和心跳检测

web-flowith/src/components/layout/AppHeader.vue

@@ -0,0 +1,167 @@
+<template>
+  <header class="app-header">
+    <div class="header-content">
+      <!-- Logo -->
+      <router-link to="/" class="logo">
+        <span class="logo-text">开心APP</span>
+      </router-link>
+
+      <!-- 导航菜单 -->
+      <nav class="nav-menu">
+        <router-link to="/chat" class="nav-link">聊天</router-link>
+        <router-link to="/diary" class="nav-link">日记</router-link>
+        <router-link to="/dashboard" class="nav-link">展板</router-link>
+      </nav>
+
+      <!-- 右侧操作区 -->
+      <div class="header-actions">
+        <!-- 未登录状态 -->
+        <template v-if="!userStore.isLoggedIn">
+          <a-button type="text" @click="$router.push('/login')" class="login-btn">
+            登录
+          </a-button>
+          <a-button type="primary" @click="$router.push('/chat')" class="start-btn">
+            免费开始
+          </a-button>
+        </template>
+
+        <!-- 已登录状态 -->
+        <template v-else>
+          <a-dropdown>
+            <a-button type="text" class="user-btn">
+              <UserOutlined />
+              {{ userStore.userInfo?.nickname || userStore.userInfo?.account || '用户' }}
+              <DownOutlined />
+            </a-button>
+            <template #overlay>
+              <a-menu>
+                <a-menu-item key="profile" @click="$router.push('/dashboard')">
+                  <UserOutlined />
+                  个人中心
+                </a-menu-item>
+                <a-menu-item key="settings" @click="$router.push('/settings')">
+                  <SettingOutlined />
+                  设置
+                </a-menu-item>
+                <a-menu-divider />
+                <a-menu-item key="logout" @click="handleLogout">
+                  <LogoutOutlined />
+                  退出登录
+                </a-menu-item>
+              </a-menu>
+            </template>
+          </a-dropdown>
+        </template>
+      </div>
+    </div>
+  </header>
+</template>
+
+<script setup lang="ts">
+  import { useRouter } from 'vue-router'
+  import { message } from 'ant-design-vue'
+  import {
+    UserOutlined,
+    DownOutlined,
+    SettingOutlined,
+    LogoutOutlined
+  } from '@ant-design/icons-vue'
+  import { useUserStore } from '@/stores/user'
+
+  const router = useRouter()
+  const userStore = useUserStore()
+
+  // 退出登录
+  const handleLogout = async () => {
+    try {
+      await userStore.logout()
+      message.success('退出登录成功')
+      router.push('/')
+    } catch (error) {
+      message.error('退出登录失败')
+    }
+  }
+</script>
+
+<style lang="scss" scoped>
+  .app-header {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    z-index: 1000;
+    background: rgba(255, 255, 255, 0.9);
+    backdrop-filter: blur(16px);
+    border-bottom: 1px solid #e8e8e8;
+    padding: 0;
+    height: 64px;
+    line-height: 64px;
+  }
+
+  .header-content {
+    max-width: 1280px;
+    margin: 0 auto;
+    padding: 0 24px;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    height: 100%;
+  }
+
+  .logo {
+    display: flex;
+    align-items: center;
+    text-decoration: none;
+    color: #4A90E2;
+    font-weight: bold;
+    font-size: 20px;
+  }
+
+  .nav-menu {
+    display: flex;
+    align-items: center;
+    gap: 32px;
+  }
+
+  .nav-link {
+    color: #888888;
+    text-decoration: none;
+    font-weight: 500;
+    transition: color 0.3s ease-in-out;
+
+    &:hover {
+      color: #4A90E2;
+    }
+  }
+
+  .header-actions {
+    display: flex;
+    align-items: center;
+    gap: 16px;
+  }
+
+  .login-btn {
+    color: #4A90E2;
+    font-weight: 500;
+
+    &:hover {
+      color: #4A90E2;
+      background: rgba(74, 144, 226, 0.1);
+    }
+  }
+
+  .user-btn {
+    color: #4A90E2;
+    font-weight: 500;
+
+    &:hover {
+      color: #4A90E2;
+      background: rgba(74, 144, 226, 0.1);
+    }
+  }
+
+  .start-btn {
+    border-radius: 20px;
+    font-weight: 600;
+  }
+</style>