chore:代码合并，整理功能

components/hover-nav/hover-nav.vue

@@ -183,13 +183,17 @@ export default {
     });
   },
   methods: {
+
+    /**
+     * 初始化多语言配置
+     */
     initLanguage() {
-      this.langList = this. $langConfig.list();
+      this.langList = this.$langConfig.list();
       this.langIndexMap = {};
       for (let i = 0; i < this.langList.length; i++) {
         this.langIndexMap[i] = this.langList[i].value;
       }
-      const savedLang = uni.getStorageSync('lang');
+      const savedLang = this.$langConfig.getCurrentLocale();
       if (savedLang) {
         for (let i = 0; i < this.langList.length; i++) {
           if (this.langList[i].value === savedLang) {
@@ -201,24 +205,38 @@ export default {
         this.currentLangIndex = 0;
       }
     },
+
+    /**
+     * 电话联系客服
+     */
     call() {
-      if (this.tel) {
-        uni.makePhoneCall({ phoneNumber: this.tel + '' });
-      } else {
-        uni.showToast({ title: '暂无联系电话', icon: 'none' });
-      }
+      this.customerService.makePhoneCall(this.tel);
     },
+
+    /**
+     * 切换中英文语言，并刷新当前页面（保留所有参数）
+     */
     toggleLanguage() {
       this.currentLangIndex = this.currentLangIndex === 0 ? 1 : 0;
       const targetLang = this.langIndexMap[this.currentLangIndex];
-      this. $langConfig.change(targetLang);
 
-      if (uni.getSystemInfoSync().platform === 'browser') {
-        setTimeout(() => {
-          window.location.reload();
-        }, 100);
-      }
+      // 调用语言切换逻辑（设置 storage + 清空缓存）
+      this.$langConfig.change(targetLang);
     },
+    
+    /**
+     * 打开 AI 智能助手
+     */
+    openAIChat() {
+      this.$util.redirectTo(this.$util.AI_CHAT_PAGE_URL);
+    },
+
+    /**
+     * 打开客服选择对话框
+     */
+    openCustomerSelectPopup() {
+      this.customerService.openCustomerSelectPopupDialog();
+    },    
 
     // ✅ 核心方法：统一客服入口
     handleUnifiedKefuClick() {
@@ -312,7 +330,7 @@ export default {
 }
 </script>
 
-<style scoped>
+<style lang="scss" scoped>
 .fixed-box {
   position: fixed;
   right: 0rpx;
@@ -333,16 +351,27 @@ export default {
 }
 
 .btn-item {
+  display: flex;
+  justify-content: center;
+  text-align: center;
+  flex-direction: column;
+  line-height: 1;
+  margin: 14rpx 0;
+  transition: 0.1s;
+  color: var(--hover-nav-text-color);
+  border-radius: 40rpx;
   width: 80rpx;
   height: 80rpx;
-  background: #fff;
-  border-radius: 50%;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  margin: 14rpx 0;
-  box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.1);
+  padding: 0;
+  overflow: hidden;
 }
+
+/* 定义共同的背景颜色 */
+.common-bg {
+  background-color: var(--hover-nav-bg-color);
+  /* 使用变量以保持一致性 */
+}
+
 .btn-item text {
   font-size: 28rpx;
 }
@@ -357,7 +386,6 @@ export default {
   justify-content: center;
   align-items: center;
   margin: 14rpx 0;
-  background: #fff;
   border-radius: 50rpx;
   width: 80rpx;
   height: 80rpx;
@@ -371,21 +399,7 @@ export default {
   font-weight: bold;
 }
 
-.unread-badge {
-  position: absolute;
-  top: -5rpx;
-  right: -5rpx;
-  background-color: #ff4544;
-  color: white;
-  border-radius: 20rpx;
-  min-width: 30rpx;
-  height: 30rpx;
-  font-size: 20rpx;
-  line-height: 30rpx;
-  text-align: center;
-  padding: 0 8rpx;
-  box-shadow: 0 2rpx 10rpx rgba(255, 69, 68, 0.3);
-}
+
 
 .ai-icon {
   font-size: 40rpx;