- Add @typescript-eslint/parser and @typescript-eslint/eslint-plugin as
direct devDependencies (were only peer deps of @acamarata/eslint-config,
causing ERR_MODULE_NOT_FOUND in CI)
- Add files: ['**/*.ts'] to eslint.config.mjs so ESLint 10 flat config
picks up TypeScript files; add parserOptions.project for type-aware rules
- Run prettier --write src/ to fix formatting after config changes
- Add coverage/ to .gitignore and untrack previously committed coverage files