chore: update dependencies and improve type definitions

- Bump @commitlint/cli and @commitlint/config-conventional to version 19.8.1
- Update @labeg/code-style to version 6.5.0
- Upgrade @types/chai to version 5.2.2 and chai to version 5.2.1
- Upgrade lint-staged to version 16.1.2
- Refactor AcceptedType to improve readability and maintainability
- Clean up Typings.d.ts by removing unnecessary eslint-disable comment

Author: LabEG