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.

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.

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.

Provides schema, queryresult, etc. in one place

Need to add a authChanged hook.

Provides one idea how to handle redux and data state driven testing in storybook. Adds three test cases (1) with data (2) without data both handled in redux, (3) loading with an animated spinner