- Do not modify any files under `spec/` during development unless explicitly asked to modify the `.mli` files under `spec/`.
- Do not modify any dune file during development unless explicitly asked.
- If development is blocked because the `.mli` definitions under `spec/` are unclear or unreasonable, stop development immediately and report the specific spec issue, suggested changes, and rationale.
- This repository implements only the CLI portion. It does not include the db-worker-node server, and should use the existing cljs version of the db-worker-node server.
- MUST not use magic methods to cast types.
- Platform-specific code must only appear under `lib/platform/`.
- Only keep test cases related to business logic.
- Do not keep temporary tests added during refactoring, and do not keep test cases that assert internal implementation details.
- Before adding a new external JavaScript function, first check whether a corresponding implementation already exists in `melange.js` or `melange.node`. Avoid adding new externals whenever possible.
- MUST not disable compiler warnings