File extracted into wrong spot when mod uses no folder structure #2

Issue

When a mod doesn't use any folder structure inside their zip-file and includes files besides the dll-file these additional files get exported into the base game folder.
This can be wrong.

How to reproduce

Download and add a mod without any folder structure inside the zip and mod files besides the dll (example mod)
Install the mod
Observer files being exported to the base game folder which is incorrect (for the example mod in question)

Expectation

If there is no folder structure at all but a dll file. Everything should be exported to BepInEx/plugins.

If there are folders but no BepInEx but others like plugins, config or customFolderName it should export them into BepInEx/

# Issue When a mod doesn't use any folder structure inside their zip-file and includes files besides the dll-file these additional files get exported into the base game folder. This can be wrong. ## How to reproduce 1. Download and add a mod without any folder structure inside the zip and mod files besides the dll ([example mod](https://thunderstore.io/c/lethal-company/p/ScottyFoxArt/CompanyIssuedProtogen/)) 2. Install the mod 3. Observer files being exported to the base game folder which is incorrect (for the example mod in question) ## Expectation If there is no folder structure at all but a dll file. Everything should be exported to `BepInEx/plugins`. If there are folders but no `BepInEx` but others like `plugins`, `config` or `customFolderName` it should export them into `BepInEx/`

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File extracted into wrong spot when mod uses no folder structure #2

Issue

How to reproduce

Expectation