chore: add hatch build hook to build marimo when installed from github

[mscolnick]

This allows you to do stuff like:

# Run marimo from a branch
MARIMO_BUILD_FRONTEND=true uvx --with git+https://github.com/marimo-team/marimo.git@<branch-name> marimo edit

# Run marimo from main
MARIMO_BUILD_FRONTEND=true uvx --with git+https://github.com/marimo-team/marimo.git marimo edit

# Example
MARIMO_BUILD_FRONTEND=true uvx --with git+https://github.com/marimo-team/marimo.git@ms/build-hook marimo edit

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
marimo-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jan 31, 2025 5:19pm

1 Skipped Deployment

Name	Status	Preview	Comments	Updated (UTC)
marimo-storybook	⬜️ Ignored (Inspect)	Visit Preview		Jan 31, 2025 5:19pm

[github-actions]

🚀 Development release published. You may be able to view the changes at https://marimo.app?v=0.10.20-dev3