[Enhancement] Custom location for user.config

[gisturbance]

🚀 Enhancement Request

Is your enhancement request related to a problem? Please describe.

The software is already portable, but the user.config file resides under %appdata%, defeating the purpose of being portable.

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Describe the solution you'd like

Store the user.config file in the same directory as the executable, or provide a setting to define its location.

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Describe alternatives you've considered

Maybe a symlink or copying the user.config after every change to your favored destination.

[SoulRipper888]

+1, would be a nice improvement.

[DJDoubleD]

Found a simple solution using a Portable SettingsProvider.
Since it offers the choice between classic XML or JSON format for the settings file, I'm opting for a JSON file.
After implementation of the change for this issue, the settings will be saved in the /settings/settings.json file.
This should make the application completely portable.