Added a main webpage to web/app with a navbar to control login/logout and add/select/remove a database to be queried. Restructured the main dashboard to use tailwindcss. Ported the websockets and broker implementation to V1 and tied all components (schema, querybuilder, and visualizer) together.

Solves #21

This restructures the worspace int a turborepo with a (for now) single shared library with all shared components within. It includes vite build, vitest, and storybooks. Huski and CI are configured to lint and test the code.

Solves #19 and #20

The current package.json did not have `run`, `dev`, or working `test` run targets.

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.

Need to add a authChanged hook.

Before the commitlint config for angular was used now we
use conventional (adds e.g. chore as a type, which I use very
often)