chore: 输入框显示输入字数以及限制长度

src/views/index/components/digital-image-customization.vue

@@ -137,10 +137,20 @@ function onModalAfterLeave() {
         :rules="customizationInfoFormRules"
       >
         <n-form-item label="公司名稱" path="companyName">
-          <n-input v-model:value="customizationInfoForm.companyName" placeholder="請輸入公司名稱" />
+          <n-input
+            v-model:value="customizationInfoForm.companyName"
+            placeholder="請輸入公司名稱"
+            maxlength="50"
+            show-count
+          />
         </n-form-item>
         <n-form-item label="聯系人姓名" path="contactName">
-          <n-input v-model:value="customizationInfoForm.contactName" placeholder="請輸入聯系人姓名" />
+          <n-input
+            v-model:value="customizationInfoForm.contactName"
+            placeholder="請輸入聯系人姓名"
+            maxlength="50"
+            show-count
+          />
         </n-form-item>
         <n-form-item label="聯系方式" path="contactInformation">
           <n-input