Telemetry Flush on Logout

What: Telemetry data is now properly flushed when logging out, with configurable timeout How to use: Set the CLAUDE_CODE_OTEL_FLUSH_TIMEOUT_MS environment variable to control flush timeout (default: 5000ms):

export CLAUDE_CODE_OTEL_FLUSH_TIMEOUT_MS=10000
claude

Details:

• New DEB() async function handles telemetry flushing with timeout protection
• Default timeout is 5000ms (vs 1000ms for shutdown)
• Uses Promise.race() to enforce timeout
• Flushes both trace provider and metrics provider
• Logs success/timeout/error messages at appropriate levels
• Integrated into logout flow via IL0() function
• Evidence: DEB() at line 398367 in v2.0.10 (did not exist in v2.0.9)