Module tracing_init 

Centralized tracing subscriber initialization with panic hook and log bridge. Local tracing subscriber init only (no remote telemetry / OTEL export). Centralized tracing subscriber initialization.

Configures the global subscriber with JSON or pretty format, installs the panic hook and the log-to-tracing bridge.

GAP-SG-99 / GAP-SG-108: when XDG log.to_file is truthy, also write a rolling file under the cache dir via tracing-appender. The returned WorkerGuard MUST be held until process exit so buffers flush.

Functions

flush_tracing

Drop the file-appender worker so buffered events flush (GAP-SG-99).

init_tracing

Initializes the global tracing subscriber, panic hook, and log bridge.