feat: 为合同和合同模板弹窗添加最大化功能

src/views/contractManagement/index.vue

@@ -78,7 +78,8 @@
       title="合同详情"
       append-to-body
       custom-class="cm-detail-dialog"
-     :movable="true">
+     :movable="true"
+     :maxable="true">
       <div v-if="detailRow" class="cm-create-page">
         <div class="cm-create-header">
           <h2><i class="el-icon-document"></i>合同详情</h2>
@@ -164,7 +165,8 @@
       append-to-body
       :close-on-click-modal="false"
       :before-close="closeCreate"
-     :movable="true">
+     :movable="true"
+     :maxable="true">
       <div class="cm-create-page">
         <div class="cm-create-header">
           <h2><i class="el-icon-document-add"></i>发起合同</h2>

src/views/contractTemplate/index.vue

@@ -107,7 +107,8 @@
       append-to-body
       custom-class="ct-quick-dialog"
       :close-on-click-modal="false"
-     :movable="true">
+     :movable="true"
+     :maxable="true">
       <div class="ct-quick-tip">
         <i class="el-icon-info"></i> 选择下方的「新增模板」可打开完整编辑（含富文本），或选择「导入模板」快速导入（当前版本暂未接入）。
       </div>
@@ -201,7 +202,8 @@
       custom-class="ct-dialog"
       :close-on-click-modal="false"
       :before-close="closeDialog"
-     :movable="true">
+     :movable="true"
+     :maxable="true">
       <el-form ref="formRef" :model="form" :rules="rules" label-position="top">
         <div class="ct-form-grid">
           <el-form-item label="所属法人" prop="legalEntity">