docker of new Snorql interface

[egonw]

• [ ] #44
• [ ] config option to add a description
• [ ] config option to set the URL of the CDK depict service

The last one will allow up to overwrite the default service to depict SMILES as 2D structure with the VHP instance (https://cdkdepict.cloud.vhp4safety.nl/).

This UI will wrap around the VHP Compound Wikibase (https://compoundcloud.wikibase.cloud/).

cc @ammar257ammar