Capture non-fatal ANRs / App Hangs

Detect and capture non-fatal ANRs and app hangs — situations where the main thread is blocked long enough to be noticeable but the system hasn't killed the app yet. These are valuable early signals that often precede fatal ANRs.

**Votes in brainstorming session:** 1

**Notion source:** [https://www.notion.so/3348b10e4b5d8003a1bed976d19ae0d0]()

未指定任何檔案、測試或進入點。首先查看連結的 Notion 來源文件和 Android 應用程式卡頓要求；完成標準是在系統終止應用程式之前偵測並擷取非致命 ANR 和應用程式卡頓。

由索引模型根據 Issue 內容生成。