Update install.mdx

[keysmusician]

Added instructions for integrating with Vite and TypeScript

What:
Documentation added for integrating Emotion with Vite and TypeScript.

Why:
There are no instructions on the install page for configuring these technologies to use Emotion.

How:
Updated install.mdx

Checklist:

• Documentation
• Tests N/A
• Code complete N/A
• Changeset N/A

[changeset-bot]

⚠️ No Changeset found

Latest commit: f419491

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Latest deployment of this branch, based on commit f419491:

Sandbox	Source
Emotion	Configuration