To build chart.js for RT:

1) Find the new release on the Releases page:

    https://github.com/chartjs/Chart.js/releases

2) Unpack the downloaded release:

    tar zxvf v4.4.7.tar.gz

3) Chart.js uses pnpm, so install if needed, then:

    pnpm install
    pnpm build

3) The above will create a dist directory. Copy the new files into RT.

    cp /path/to/src/dist/chart.umd.js devel/third-party/chart-js-4/chart.js
    cp /path/to/src/dist/chart.umd.js share/static/js/chart.min.js
