Add documentation for how to set up the `.marimo.toml` file

[meliz19]

Documentation is

• [x] Missing
• [ ] Outdated
• [ ] Confusing
• [ ] Not sure?

Explain in Detail

The Package Management section of the Docs state that users can choose from a variety of package managers to install packages. I use poetry in most of my projects, so I opted to use the .marimo.toml file to set the package manager. This was a painful endeavor as I had to read through the source code to figure out the expected layout of the .marimo.toml file.

Your Suggestion for Changes

It would be very helpful if documentation could be added to the Docs regarding how to set up the .marimo.toml file if users desire to take advantage of it.

[meliz19]

For those wanting to use the .marimo.toml option, here's the link to the default configs.

[akshayka]

Thanks for the issue; we have it on our roadmap to improve the configuration experience (including documentation).