[(likely) Low-ish Priority] Utilize Electron Fuses #439

If desired, this app should make use of Electron Fuses. These are used to enable/disable features of Electron for security purposes (mostly to prevent compromise of the app itself). Given the app is mostly just a wrapper, compromising the app is probably not too much of a valid concern, but these features are available for us to use. They aren't as easy to use in our current build system electron-builder. They work better under Electron Forge, but Electron Builder is best for our use case right now. We should NOT change build systems for this. EDIT: t turns out electron-builder does make it easy (enough) to work with Electron Fuses.

EDIT: In light of #441 (if it gets merged), this might be higher priority if users end up giving certain TCC permissions to the app.