refactor: use async transition for client navigation

[hi-ogawa]

I thought this might simplify a lot, but it looks like interrupt-ability is different when tested on http://localhost:5173/test/transition
Maybe I'm supposed to abort fetch properly on subsequent navigation.

---

Also, action redirection is now broken with the message:

async/await is not yet supported in Client Components, only Server Components. This error is often caused by accidentally adding `'use client'` to a module that was originally written for the server.

[hi-ogawa]

• refactor: use async transition for client navigation #356 👈
• refactor: rename react imports #355
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

Join @hi-ogawa and the rest of your teammates on Graphite