Summarize ArkTS or JavaScript runtime crash logs into error type, top stack, suspected file, and next actions.

Use this tool before fixing jscrash or runtime failures on HarmonyOS.

This tool can analyze:
- Crash logs provided directly via the crash_log parameter
- Device hilog collected automatically via hdc

Call this tool:
- When a JS/ArkTS crash is reported on a HarmonyOS device
- To identify the root cause and suspected file from crash stack traces
- Before attempting to fix runtime errors

Do NOT call this tool:
- For compile-time errors (use compilation tools instead)
- For non-crash log analysis