清理：移除未使用代码与翻译键，更新文档版本 (26.9.17)

catalogue/PR_BODY.md

@@ -3,7 +3,7 @@
 - ID: `iridium`
 - Name: Iridium
 - Repository: https://github.com/HzSKYMirror/Iridium
-- Release: https://github.com/HzSKYMirror/Iridium/releases/tag/v26.9.13
+- Release: https://github.com/HzSKYMirror/Iridium/releases/tag/v26.9.17
 - Labels: `tool`
 
 ## Summary