rdkit package is incompatible with react-scripts

[sfluegel05]

I am working on integrating rdkit-js to draw some molecules and add highlights. During the process, I ran into this error:

Module not found: Error: Can't resolve 'fs' in 'C:\Users\Simon Flügel\Desktop\Chebifier\react-app\node_modules\@rdkit\rdkit\dist'

Apparently, react-scripts does not support the fs package. Instead, this comment suggests to use react-app-rewired. That seems to solve the issue.

I will implement this solution on the chemlog-integration branch.