chore: add parameter description fields to tool form

--bug=1062520 --user=刘瑞斌 【工具】工具使用参数的描述应该改成参数提示说明 https://www.tapd.cn/62980211/s/1782815

Author: liuruibin

ui/src/locales/lang/en-US/views/tool.ts

@@ -66,6 +66,10 @@ export default {
       placeholder: 'Please enter the parameter name',
       requiredMessage: 'Please enter the parameter name',
     },
+    paramDesc: {
+      label: 'Parameter Description',
+      placeholder: 'Please enter the parameter description',
+    },
     dataType: {
       label: 'Data Type',
     },

ui/src/locales/lang/zh-CN/views/tool.ts

@@ -60,6 +60,10 @@ export default {
       placeholder: '请输入参数名',
       requiredMessage: '请输入参数名',
     },
+    paramDesc: {
+      label: '参数提示说明',
+      placeholder: '请输入参数提示说明',
+    },
     dataType: {
       label: '数据类型',
     },

ui/src/locales/lang/zh-Hant/views/tool.ts

@@ -63,6 +63,10 @@ export default {
       placeholder: '請輸入參數名',
       requiredMessage: '請輸入參數名',
     },
+    paramDesc: {
+      label: '參數提示說明',
+      placeholder: '請輸入參數提示說明',
+    },
     dataType: {
       label: '數據類型',
     },

ui/src/views/tool/component/FieldFormDialog.vue

@@ -28,11 +28,11 @@
           <el-option v-for="item in typeOptions" :key="item" :label="item" :value="item" />
         </el-select>
       </el-form-item>
-      <el-form-item :label="$t('views.tool.form.toolDescription.label')">
+      <el-form-item :label="$t('views.tool.form.paramDesc.label')">
           <el-input
             v-model="form.desc"
             type="textarea"
-            :placeholder="$t('components.folder.descriptionPlaceholder')"
+            :placeholder="$t('views.tool.form.paramDesc.placeholder')"
             maxlength="128"
             show-word-limit
             :autosize="{ minRows: 3 }"