优化backend端相关功能

backend/src/components/CommonHeader.vue

@@ -69,6 +69,9 @@
         </template>
       </el-dropdown>
 
+      <span v-if="companyName" class="company-name" title="当前登录的企业">
+        {{ companyName }}
+      </span>
       <el-dropdown trigger="click" @command="handleCommand">
         <span class="el-dropdown-link" style="cursor: pointer;">
           <img :src="getImageUrl('user')" class="user" />
@@ -289,6 +292,11 @@ const displayName = computed(() => {
   return user.account || '';
 });
 
+// 当前登录的企业（租户）名称
+const companyName = computed(() => {
+  return authStore.user?.tenant_name || '';
+});
+
 const handleCollapse = () => {
   store.state.isCollapse = !store.state.isCollapse;
 };
@@ -544,6 +552,20 @@ onUnmounted(() => {
     }
   }
 
+  .company-name {
+    max-width: 200px;
+    padding: 4px 12px;
+    font-size: 13px;
+    font-weight: 500;
+    color: var(--el-color-primary);
+    background-color: var(--el-color-primary-light-9);
+    border: 1px solid var(--el-color-primary-light-7);
+    border-radius: 14px;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+  }
+
   .el-dropdown-link {
     display: flex;
     align-items: center;