add otel for perf debugging #799
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This branch adds OpenTelemetry (OTEL) instrumentation for performance monitoring and debugging across both the Node.js backend and Go TUI components.
Key changes:
The goal is to provide better observability into performance bottlenecks and user interaction patterns within the opencode application.
The way I'm using it is with Grafana LGTM stack (with my script) but the easiest way is probably otel-desktop-viewer. I think it only supports traces and not logs or metrics which I haven't implemented yet anyway.
An example run would be to do
the going to localhost:8000 and see the traces in action :)