feat: add 'hide sorters too' sub-option for do-not-render feature

When enabled (with the parent feature on), sorters are also hidden,
leaving only belts and their cargo visible. Hidden sorters also become
click-through so clicks reach the belts beneath them.

- RenderingPatch: gate InserterRenderer.Render and the RaycastLogic
  inserter exemption on a new HideSorters flag
- FactoryPatch/UXAssist/FactoryConfigProvider: new
  DoNotRenderEntitiesHideSorters config wired to the flag
- UIConfigWindow/I18NKeys: indented sub-checkbox + EN/zh label
- README/CHANGELOG: document the sub-option; bump to 1.5.9

UXAssist/CHANGELOG.md

@@ -3,6 +3,8 @@
 
 ## Changlog
 
+* 1.5.9
+  * `Do not render factory entities (except belts and sorters)`: Add sub-option `Hide sorters too` to also hide sorters, leaving only belts visible.
 * 1.5.8
   * `Initialize This Planet`: Fix a possible crash.
   * `Remember window position and size on last exit`: Remove a window hook that are not useful anymore.
@@ -401,6 +403,8 @@
 
 ## 更新日志
 
+* 1.5.9
+  * `不渲染工厂建筑实体(除了传送带和分拣器)`：新增子选项`同时隐藏分拣器`，可一并隐藏分拣器，只保留传送带可见。
 * 1.5.8
   * `初始化本行星`：修复可能的崩溃。
   * `记住上次退出时的窗口位置和大小`：移除不再有用的窗口钩子。