Add nightly/weekly builds

[kkCoder111]

It might be helpful to add a GitHub Action that creates a nightly build each day (or weekly, based on what is decided). This would happen automatically, and the "nightly build" would be marked as pre-release. Then, when we’re ready, the features can be put into a release.
Here's an example, outlining what I mean (using weekly builds as an example):

Suppose features A, B, and C are added 1, 2, and 3 weeks after a release. Each feature would appear in each respective week's build, but would only appear in a "non-prerelease" build when contributors manually create one.

That's just my idea, feel free to add to it.