fix(工具箱): 优化阻止默认右键菜单处理逻辑

src/views/ToolboxView/Conversion/ConvertTimestamp.vue

@@ -57,7 +57,6 @@
         label-align="right"
         label-placement="left"
         label-width="9em"
-        @contextmenu.stop
       >
 
         <n-form-item label="本地时间：">
@@ -88,7 +87,6 @@
         label-align="right"
         label-placement="left"
         label-width="9em"
-        @contextmenu.stop
       >
 
         <n-form-item label="本地时间：">

src/views/ToolboxView/Edit/JsonFormatter.vue

@@ -61,7 +61,6 @@
         placeholder="请输入 JSON 字符串"
         type="textarea"
         :rows="8"
-        @contextmenu.stop
       ></n-input>
     </n-card>
 
@@ -72,7 +71,6 @@
         language="json"
         :code="data.jsonOutput"
         :show-line-numbers="true"
-        @contextmenu.stop
       />
     </n-card>
 

src/views/ToolboxView/Network/WebSocketTestTool.vue

@@ -14,7 +14,6 @@
         label-align="left"
         label-placement="top"
         label-width="auto"
-        @contextmenu.stop
       >
 
         <n-form-item label="连接地址">

src/views/ToolboxView/Other/OpenNewWindow.vue

@@ -8,7 +8,6 @@
         label-align="left"
         label-placement="left"
         label-width="auto"
-        @contextmenu.stop
       >
 
         <n-form-item label="目标链接：">