Allow an option to clear the browser cache

Problem description

When I logged in to GOG on Heroic while my VPN is enabled, it rightfully did not show my local currency. This is the default GOG behavior, and just turning off VPN and signing in again is not enough for this: cookies need to be cleared. After clearing cookies and logging in without VPN, web site works fine. However, I can't do the same on the Heroic Launcher; therefore I get stuck with wrong currency.

I believe this is a rare case, as I just opened a GOG account, and logged in to Heroic just afterwards and cleared GOG cookies to set my local currency later.

Feature description

Clear Heroic Cache can additionally clear browser cache as well, or delete browser cookies may be added as an additional option. I understand that it might be intended that does exist to persist logins. But it could likely solve some other potential issues like this.

Alternatives

The current workaround is manually deleting files under /config, which I did to get this to work, without reinstalling.

Additional information

No response