Update Remix to 2.9.1

[jacobparis]

All of the breaking changes between Remix 2.1 to 2.9 occurred in Vite which you're not using yet, so this went smoothly.

I did have to install @conform-to/dom to peg it to its 0.* version because the other conform packages were installing it from 1.* and that was incompatible. We can fix that later when I take a look at updating Conform.

✅ Checklist

• [x] I have followed every step in the contributing guide
• [x] The PR title follows the convention.
• [x] I ran and tested the code works

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Testing

Manual testing, running the app, connecting to an external app and running a job all worked successfully with the new Remix versions.

[Describe the steps you took to test this change]

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Changelog

[Short description of what has changed]

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Screenshots

[Screenshots]

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Latest commit: 655d9a0aa1341f0123cbff34c4f0ee3296c42516

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