The cytoscape layouts needed the headless mode to
compute the width and height correctly.
Now the layouts are working with these (computed) options.

somehow the merge from feat/schema-refactor did get a regression.

graph-layout's index.ts was not up to date and the node_module folder was accidentially commited.

graphpolaris/frontend-v2
 into develop

Adds cytoscape klay, dagre, elk, fcose, cose-bilkent, cise to the layout library

Was only used for trying nx's publishable library functionalities.

Several (potentially even external) libraries might want
to use our mock data and some utils. I pulled them
out into a lib with a package.json

This reverts commit 2c26f4ed.

Merge branch 'develop' of git.science.uu.nl:graphpolaris/frontend-v2 into feat/add-dark-mode-support

This feature introduces @graphpolaris/shared/graph-layout with
four layouts (circular, noverlap, random, forceatlas2)

Shows how to apply layouts to graphology graphs in the schema.

changed mui styling engine to styled-components

See merge request !9