doc: 更新可编辑文档

Author: ArgoZhang

src/BootstrapBlazor.Server/Components/Samples/SelectTrees.razor

@@ -50,7 +50,10 @@
 
 <DemoBlock Title="@Localizer["SelectTreesEditTitle"]"
            Introduction="@Localizer["SelectTreesEditIntro"]"
-           Name="Edit">
+           Name="IsEditable">
+    <section ignore>
+        <div>@((MarkupString)Localizer["SelectTreesEditDesc"].Value)</div>
+    </section>
     <div class="row g-3">
         <div class="col-12 col-sm-6">
             <SelectTree Items="EditItems" @bind-Value="@Value" IsEditable="true"></SelectTree>

src/BootstrapBlazor.Server/Locales/en-US.json

@@ -4891,6 +4891,7 @@
     "SelectTreesClientValidationIntro": "validate the value when submit the form. Inside <code>ValidateForm</code>",
     "SelectTreesEditTitle": "Edit",
     "SelectTreesEditIntro": "By setting <code>IsEditable=\"true\"</code> you can edit the input textbox",
+    "SelectTreesEditDesc": "After setting <code>IsEditable=\"true\"</code>, the content displayed in the text box is the <code>Value</code> value of the node selected in the <code>TreeView</code>, the input value may not be in the <code>Items</code> collection",
     "SelectTreesIsPopoverTitle": "IsPopover",
     "SelectTreesIsPopoverIntro": "Set <code>IsPopover</code> to <b>true</b>, use popover render UI prevent The dropdown menu cannot be fully displayed because the parent container is set to <code>overflow: hidden</code>",
     "SelectTreesClientValidationButtonText": "Submit"

src/BootstrapBlazor.Server/Locales/zh-CN.json

@@ -4893,6 +4893,7 @@
     "SelectTreesClientValidationIntro": "组件内置 <code>ValidateForm</code> 可设置验证规则",
     "SelectTreesEditTitle": "可输入",
     "SelectTreesEditIntro": "通过设置 <code>IsEditable=\"true\"</code> 可设置下拉框选择后文本框可输入",
+    "SelectTreesEditDesc": "设置 <code>IsEditable=\"true\"</code> 后，文本框显示的内容为 <code>TreeView</code> 选中节点的 <code>Value</code> 值，输入值可以不在 <code>Items</code> 集合中",
     "SelectTreesIsPopoverTitle": "悬浮弹窗",
     "SelectTreesIsPopoverIntro": "通过设置 <code>IsPopover</code> 参数，组件使用 <code>popover</code> 渲染 <code>UI</code> 防止由于父容器设置 <code>overflow: hidden;</code> 使弹窗无法显示问题",
     "SelectTreesClientValidationButtonText": "提交"