[UX] Use better paths on open dialog

[flavioislima]

This is a small quality of life improvement.
When opening dialogs, the starting folder will be more specific to the setting instead of being generic and opening the recent files.

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Use the following Checklist if you have changed something on the Backend or Frontend:

• Tested the feature and it's working on a current and clean install.
• Tested the main App features and they are still working on a current and clean install. (Login, Install, Play, Uninstall, Move games, etc.)
• Created / Updated Tests (If necessary)
• Created / Updated documentation (If necessary)

[CommandMC]

In general, a great PR.

Left a comment about the one change I don't like that much Huh, seems like that didn't save. One sec...
There we go