CosmoCreeper/Sine v1.2.0-c.3 on GitHub

This new build of v1.2 (tweaks and changes as we get closer to the full release of v1.2) adds many new things (some of which we may have forgot.)

Majority are fixes, performance increases, or stability improvements.

Fixes the refreshing list issue with preference changes and updating in general.
Adds updating without opening the settings page. (testing it out with legacy versions too.)
Adds new quick fetch feature to speed up API calls that only check if a file exists.
Consolidates fetch requests into this.fetch for main process handling for future-proof fetch requests.
Adds modules to theme.json support so mods can be installed as components.
Adds a toast notification for unallowed, unsafe JS installs when the option is not enabled.
Adds inline preferences support for theme.json.
Adds a fix for the uninitialized {} default value of the customData variable recognition to prevent a long-time edge case.