[Feature]: Support for installing additional files

[Hinshee]

Description

Kuba: "In the future could we also get support for installing other files on top of profiles? For example I have a profile for NZQN which comes with an exclusion which goes in the community folder for some ground objects which collide with GSX's vehicles. Also modifying files, eg. for versions without AS/Nool VDGS the program could simply rename the VDGS config to .off instead of instructing users to manually disable it"

Example:

            "name": "Cars",
            "description": "",
            "toggle_with": "rename",
            "defaults_to": "on",
            "perf": "medium",
            "files_base": "Scenery\\airport-omdb-dubai\\omdb-scene",
            "files_on": [
                "omdb-scene-cars.bgl"
            ],
            "files_off": [
                "omdb-scene-cars.bgl.disabled"
            ]
        },

Requires the location of the MSFS Community Folder.