feat(tangle-dapp): Implement pool creation flow

Summary of changes

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Specify any issues that can be closed from these changes (e.g. Closes #233).

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[ ] I have tested the changes locally.
[ ] I have added brief documentation/comments to more complex code blocks or logic that isn't immediately clear.
[ ] If new components were added, I've also added and verified their different possible states & edge cases (e.g. loading, error, empty).
[ ] For UI changes, I've tested the changes on different screen sizes (responsive design).
[ ] For UI changes, I've checked both light and dark mode.
[ ] I've checked the console for any errors that might have been accidentally introduced by my changes.
[ ] If important TODOs were left, I've created corresponding issues for them.
[ ] If new flows or features were introduced, I've updated, added, or intend to add corresponding documentation including screenshots and/or screen recordings for them on the Webb Docs repository.

Name	Link
Latest commit	a9261f07ab6071d4bd5bb37d141c25487a82fe82
Latest deploy log	https://app.netlify.com/sites/tangle-dapp/deploys/670a30630aaa890009db0ac8