Sideloading unsupported addons

[theLockesmith]

Is your feature request related to a problem? Please describe.
It seems to me there is a valid use case for loading unsupported addons. The process in the past has been a bit ambiguous with chaining addons together. I imagine with gw2uoaom's structure, this process could be a bit more structured.

Describe the solution you'd like
A way, be it through the addon manager or manually, to load additional "unsupported" addons.

Describe alternatives you've considered
The only alternative I've considered and tried is chain loading other addons via arcdps, but that seems to break uoaom's tracking and tricks the application into thinking that there are no addons installed. This is obviously problematic as I want to be able to update my addons.

Additional context
Maybe something like this already exists within the application, but I can't find any documentation on it. If it does exist, I would gladly contribute to the documentation to help others in the future.