Add `eslint-config-airbnb-base` as npm Dependency for ILIAS 12

[thibsy]

Assessment:

• This package provides AirBnb's base .eslintrc file as an extensible shared config. This will be used and extended by our own configuration file.

General Information:

• Name of the dependency: eslint-config-airbnb-base
• Version: 15.0.0
• [X] this dependency was already used in ILIAS.
• [X] the dependency's license is compatible with ILIAS' license: MIT

Type of dependency:

• [ ] composer
• [X] npm

Usage:

• .eslintrc.json

Reasoning:

• Maintaining our own configuration file that mirrors the AirBnb's JavaScript code style would not be viable.

Maintenance:

• Last update of the Library: 2021-11-09

Links:

• npm: https://www.npmjs.com/package/eslint-config-airbnb-base
• GitHub: https://github.com/airbnb/javascript.git
• Documentation: https://github.com/airbnb/javascript

Alternatives:

• There are no alternatives. This package is specific to our JavaScript code formatter.

[matthiaskunkel]

Jour Fixe, 08 DEC 2025: Dependency is accepted for ILIAS 12.