In this PR, I'm simplifying storybook setup: 1) Remove build --test configuration that prevent autodocs. We are not using autodocs at all (the dev experience is not good enough), so I have completely disabled it. 2) Clarify `serve` vs `test` vs `serve-and-test` configurations After this PR: - you can serve storybook in two modes: `npx nx run twenty-front:storybook:serve:dev` and `npx nx run twenty-front:storybook:serve:static` - you can run tests agains an already served storybook (this is useful in dev so you don't have to rebuild everytime to run tests): `npx nx run twenty-front:storybook:test` - you can conbine both: `npx nx run twenty-front:storybook:serve-and-test:static`