Add metasql_unparenthesize module. This is a common requirement that currently needs `__intrinsic_token_apply`. Isolate it here so that `__intrinsic_token_apply` can later be removed.
Perfetto is a production-grade open-source stack for performance instrumentation and trace analysis. It offers services and libraries and for recording system-level and app-level traces, native + java heap profiling, a library for analyzing traces using SQL and a web-based UI to visualize and explore multi-GB traces.
See https://perfetto.dev/docs or the /docs/ directory for documentation.