fix(richedit): 移除移动端判断条件并修复编辑状态切换功能

移除DetailDrawer组件中多余的移动端宽度判断，统一显示编辑按钮
在indexMobile组件中添加缺失的handleEditStatus方法实现
调整日期选择器样式，增加最大高度限制

src/views/pages/richedit/DetailDrawer/index.vue

@@ -6,7 +6,7 @@
 				<div class="drawer-header">
 					<div class="title">{{ readOnly ? '资讯信息浏览' : type == 1 ? '资讯信息编辑' : '资讯信息创建' }}</div>
 
-					<div class="btn" v-if="type == 1 && !isMobileByWidth()">
+					<div class="btn" v-if="type == 1">
 						<el-button type="text" v-if="!form.deleted && (data.status == 0 || data.status == 1)"
 							@click="handleEditStatus(!readOnly)">{{ readOnly ?
 								'编辑' : '浏览' }}</el-button>

src/views/pages/richedit/indexMobile.vue

@@ -11,8 +11,9 @@
             <el-button style="width: 20%" type="text" @click="restData">清空条件</el-button>
         </div>
 
-        <el-date-picker style="margin-top: 20px;width: 100%" v-model="daterange" type="daterange" range-separator="至"
+        <el-date-picker style="margin-top: 20px;width: 100%;max-height: 40px" v-model="daterange" type="daterange"
-            value-format="YYYY-MM-DD" start-placeholder="选择报道时间" end-placeholder="选择报道时间" @change="handleSearch" />
+            range-separator="至" value-format="YYYY-MM-DD" start-placeholder="选择报道时间" end-placeholder="选择报道时间"
+            @change="handleSearch" />
 
         <div class="filter">
             <div class="r_tabs">
@@ -326,7 +327,9 @@ function restData() {
     getData();
 }
 
-
+function handleEditStatus(val: boolean) {
+    readOnly.value = val;
+}
 onMounted(() => {
     changeTab(0)
     // getData();