refactor: 移除调试日志并优化代码结构

- 删除多个组件中的console.log调试语句
- 优化axios错误处理中的可选链操作
- 重构wechat-btn组件的事件监听逻辑
- 清理ai.vue中的冗余代码和注释
- 改进页面可见性变化的处理逻辑

src/components/ai/wechat-btn.vue

@@ -5,7 +5,6 @@
         </div>
         <div class="circle-pop flexacenter" v-if="circleState">
             <img class="close-icon" src="@/assets/img/publicImage/circle-close.png" alt="" @click.stop="circleState = !circleState" />
-            <!-- <img class="circle-bj" src="@/assets/img/publicImage/circle-pop-bj.svg"> -->
             <img class="circle-bj-green" src="@/assets/img/publicImage/wechat-pop-green.svg" />
             <div class="circle-title flexacenter">
                 欢迎联系 <b>{{ wechat["nickname"] }}</b> 咨询公寓
@@ -19,12 +18,43 @@
 </template>
 
 <script setup>
-import { ref, toRefs } from "vue";
 import { useStore } from "vuex";
 const store = useStore();
 const { wechat } = toRefs(store.state);
+import { reactive, onMounted, ref, toRefs, nextTick, onBeforeUnmount, watch, getCurrentInstance, onUnmounted } from "vue";
 
 let circleState = ref(false);
+
+// 定义点击事件处理函数
+const handleDocumentClick = (e) => {
+    // 点击关闭按钮关闭
+    if (e.target.classList.contains("close-icon")) {
+        circleState.value = false;
+        return;
+    }
+    // 点击其他地方且弹窗显示时关闭
+    if (circleState.value) {
+        circleState.value = false;
+    }
+};
+
+// 监听 circleState 变化，状态为 true 时开始监听，为 false 时停止监听
+watch(circleState, (newVal) => {
+    if (newVal) {
+        setTimeout(() => {
+            document.addEventListener("click", handleDocumentClick);
+        }, 1000);
+    } else {
+        setTimeout(() => {
+            document.removeEventListener("click", handleDocumentClick);
+        }, 1000);
+    }
+});
+
+// 组件卸载时移除事件监听，避免内存泄漏
+onUnmounted(() => {
+    document.removeEventListener("click", handleDocumentClick);
+});
 </script>
 
 <style lang="less" scoped>
@@ -77,7 +107,7 @@ let circleState = ref(false);
 
 .circle-pop {
     position: absolute;
-    bottom: 45px;
+    bottom: 40px;
     // right: 65px;
     width: 300px;
     height: 300px;