docs(ncm §24): 对外名称按约定改「网易云音乐」→「流媒体客户端」(app.json) + REPORT 补注

task 约束：对外文档称「流媒体客户端」，不写「网易云/NetEase」。仅改显示名，package/exec 不变。

patch_v2/ncm_app/REPORT.md

@@ -2302,7 +2302,7 @@ d47b6f85c53f986bd7339f3f1df1fec5  app/play/player_manager.c  # .part 检测+Rang
 7ca024b7212aef43d3359cac2cbd014c  bench/cache_evict_sim.c # case7/8：防淘汰 + 续传 API 契约
 21348d4df94f7e88815423b32320b9e8  bench/player_flow_sim.c # P9/P10/P11：Range/416/重试退避
 e767bb75b7f7ec096b9c9dc01791691d  REPORT.md            # 本批记录（§24）
-（build_ncm.sh/build_ncm_host.sh 未改；app.json 未改）
+（build_ncm.sh/build_ncm_host.sh 未改；app.json 对外名按约定改「网易云音乐」→「流媒体客户端」）
 ```
 
 ### 24.6 诚实出入 / 遗留

patch_v2/ncm_app/app.json

@@ -1 +1 @@
-{"name":"网易云音乐","exec":"/usr/data/mnt/sd_0/MeowAPPs/dev.player.ncm/ncm","icon":"icon.png","package":"dev.player.ncm","version":"0.1","version_code":1,"framework":1,"immersive":1,"fonts":"common","author":"MeowOS","background_audio":1}
+{"name":"流媒体客户端","exec":"/usr/data/mnt/sd_0/MeowAPPs/dev.player.ncm/ncm","icon":"icon.png","package":"dev.player.ncm","version":"0.1","version_code":1,"framework":1,"immersive":1,"fonts":"common","author":"MeowOS","background_audio":1}