增强地图编辑 CAD 能力与反射对象管理体验。

补充对齐/批量建站 API，并优化反射面板、历史栈与字段管理相关交互。

Co-authored-by: Cursor <cursoragent@cursor.com>

MiGu.Server/Controllers/SimpleFieldController.cs

@@ -36,22 +36,24 @@ public sealed class SimpleFieldController : ControllerBase
     /// 新增单条字段；同车型 + 字段类型下 key 不可重复
     /// </summary>
     [HttpPost]
+    [Authorize(Policy = "PlatformScope")]
     public Task<SimpleField> Create([FromBody] SimpleFieldRequest req) => _service.SaveAsync(req);
 
     /// <summary>
     /// 按 id 更新单条字段
     /// </summary>
     [HttpPut("{id:guid}")]
+    [Authorize(Policy = "PlatformScope")]
     public Task<SimpleField> Update(Guid id, [FromBody] SimpleFieldRequest req) => _service.SaveAsync(req with { Id = id });
 
     /// <summary>
     /// 按 id 删除单条字段
     /// </summary>
     [HttpDelete("{id:guid}")]
+    [Authorize(Policy = "PlatformScope")]
     public async Task<IActionResult> Delete(Guid id)
     {
         await _service.DeleteAsync(id);
-       
         return NoContent();
     }
 
@@ -61,10 +63,10 @@ public sealed class SimpleFieldController : ControllerBase
     /// 返回实际写入条数 <c>{ count }</c>。
     /// </summary>
     [HttpPost("batch")]
+    [Authorize(Policy = "PlatformScope")]
     public async Task<IActionResult> SaveBatch([FromBody] SimpleFieldBatchRequest req)
     {
         var count = await _service.SaveBatchAsync(req);
-      
         return Ok(new { count });
     }
 }