Add @rollup/plugin-node-resolve as npm Dependency for ILIAS 11

[thibsy]

Assessment:

This package is a plugin for our module bundler (see #8664) which resolves the imports of node modules to the appropriate package and file. We decided to skip this dependency because we were unaware of any use cases (#8666). However, we have now encountered one in #9941.

General Information:

• Name of the dependency: @rollup/plugin-node-resolve
• Version: 16.0.1
• this dependency was already used in ILIAS.
• the dependency's license is compatible with ILIAS' license. (MIT)

Type of dependency:

• composer
• npm

Usage:

• components/ILIAS/UI/resources/js/Input/Field/tagInput.js` (to be refactored)

Reasoning:

• We need to resolve imports if we want to use node modules inside our JavaScript code.

Maintenance:

• Has commits this year.
• The package may not be required to be actively maintained because its small.

Links:

• Packagist/NPM: https://www.npmjs.com/package/@rollup/plugin-node-resolve
• GitHub: https://github.com/rollup/plugins/blob/master/packages/node-resolve
• Documentation: https://github.com/rollup/plugins/blob/master/packages/node-resolve/README.md

Alternatives:

There are no alternatives. This is a plugin specific to our module bundler.

[matthiaskunkel]

Jour Fixe, 29 SEP 2025: We highly appreciate this PR and accept the dependency for ILIAS 11.