[TRI-1260] Research moving to Bun

[ericallam]

Now that Bun has reached 1.0, we should look into switching our tooling and our docker image to using Bun instead of Node. This would mean:

• switching from pnpm to bun
• switching from esbuild & tsup to bun
• switching from node to bun in the webapp

This doesn't mean that our published packages will only work on bun. They should still work in Node and other JS platforms.

Other considerations:

• does Bun have a docker image?
• does Prisma work with bun?
• what about windows developers?

This tweet about switching Remix to bun could be useful:

https://x.com/sergiodxa/status/1700277429414027732?s=46&t=1ddbpEADp3fME9hP7W6tsg

_TRI-1260

[ericallam]

https://x.com/t3dotgg/status/1700198453861822889?s=46&t=1ddbpEADp3fME9hP7W6tsg

[matt-aitken]

This doesn't feel like a priority, as much as I like Bun