fix: 补充时间前后判断

src/views/production-safety/safetyTrainingAndEducation/educationTrainingPlanManagementDept/components/addTrainingInformation.vue

@@ -309,6 +309,12 @@ const openState = ref(false)
     }
   };
   const handleSave = debounce(async () => {
+    
+    if(form.startDate > form.endDate) {
+      ElMessage.error('开始日期不能晚于结束日期');
+      return;
+    }
+
     const res = await handleValidate();
     if (!res) return;
     try {