Create Space page: improve creation experience

[patnorris]

There should be more feedback during the space creation, so it's clear when the space was created and where the new space is, otherwise the user might be confused and might create it again.

An advanced solution could be a creation flow that walks the user through the space creation process and the different options. This could be more playful, give more feedback to the user and redirect directly to the new space.

[patnorris]

https://github.com/efstajas/svelte-stepper/tree/main
https://svelte.dev/repl/7b05d57dcdc04f49be72844e4b2825b3?version=3.44.0
https://dev.to/mirrorbytes/multi-step-forms-w-svelte-typescript-4mml
https://felte.dev/docs/svelte/multi-page-forms