fix(首页): 富文本编辑器输入合成时和placeholder产生文本叠加

src/views/home/components/rich-text-input-box/index.vue

@@ -108,6 +108,18 @@ watch(showTemplateMenu, (isShow) => {
 watchEffect(() => {
   if (quillInst.value) {
     quillInst.value.on('text-change', onQuillTextChange)
+
+    quillInst.value.on('composition-start', () => {
+      if (quillInst.value) {
+        quillInst.value.root.dataset.placeholder = ''
+      }
+    })
+
+    quillInst.value.on('composition-end', () => {
+      if (quillInst.value) {
+        quillInst.value.root.dataset.placeholder = quillInst.value.options.placeholder
+      }
+    })
   }
 })