Example addon for people who don't know the proper structure for Volte addons.
The structure is rather simple. Inside of the BasicAddon folder you'll find a meta.json file, which contains the addon's name and the description (for uage in the Addon command). The json file does not need to be named meta.json; it just needs to have a .json file extension.
As for the logic.cs file: it can be named anything. It just needs to end with .cs. You can do really anything in this file, and there's predetermined variables you have access to as well as an extremely barebones API. You can find what you have access to here.
If you have any questions, feel free to drop by Volte's Discord server. Note that I will not provide help with creating addons; only with structural questions if this didn't explain it well enough.