:sparkles: Create font installation process

[BattleCh1cken]

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Requested Feature

Each of the themes currently use different fonts, but there isn't a good way to package fonts with a library in Typst.

Possible Implementation

• Have the fonts included in the resources, and create a script that automatically installs them.
• Wait until the Typst template system is finalized, and packaging fonts with templates is possible.

[BattleCh1cken]

At the very least we should tell the users in the documentation what fonts need to be installed for each theme.

[BattleCh1cken]

It looks like Typst will support a feature called resources, which will let us embed the fonts directly into the project. In the mean time I propose we migrate all of our fonts to googlefonts, and then write a script that can automatically fetch them for the user. This is extremely important for the quick start template because installing fonts is incredibly annoying in that environment.