[FEATURE] Final2x CORE. Add option to disable opening output folder

[MarcG2]

Please carefully review each item in the checklist below | 请认真检查以下清单中的每一项 | 以下のチェックリストの各項目を注意深く確認してください

• Searched and didn't find a similar issue | 已经搜索过，没有发现类似issue | 類似の問題が見つかりませんでした

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Final2x-core opens the output directory after running. This behavior is very undesirable in some cases. If running multiple instances in parallel, Final2x-core will repeatedly try to open the same folder, resulting in many Windows errors.

Please add an option to disable this behavior.

Detail | 详细描述 | 詳細な説明

Please add an option to disable opening the "outputs" folder.

Additional context | 附加内容 | 追加コンテキスト

No response

[Tohrusky]

Hello! your issue has been closed because it has been inactive for a long time.

你好，你的 issue 因为长时间不活跃而被自动关闭。

こんにちは、お問い合わせは長期間活動がないため、閉じられました。

[MHillier98]

I'd like this feature :)

[Tohrusky]

download ci build here https://github.com/Tohrusky/Final2x/actions/runs/10995398923