perf: 优化代码

ruoyi-fastapi-frontend/src/components/Editor/index.vue

@@ -108,7 +108,7 @@ const styles = computed(() => {
 const content = ref("");
 watch(() => props.modelValue, (v) => {
   if (v !== content.value) {
-    content.value = v === undefined ? "<p></p>" : v;
+    content.value = v == undefined ? "<p></p>" : v;
   }
 }, { immediate: true });