Replaced `console.log` with `util.debuglog('torch-memory')` in `src/services/memory/index.js` to prevent stdout pollution. Telemetry and metrics are now logged to stderr only when `NODE_DEBUG=torch-memory` is set, improving library behavior and observability control.
Added regression test `test/memory-telemetry.test.mjs`.
Co-authored-by: PR0M3TH3AN <[email protected]>