Expand buttons for the adventure options menu

[Branikolog]

Preliminary checks

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Describe the problem requiring a solution

Hello all!
After checking the recently introduced UI elements, I noticed that the Adventure options menu still has an issue when there isn’t enough space for text in Russian—and possibly in some other languages as well.

Describe the possible solution

It would be nice to evenly expand all four buttons (based on the one containing the longest text) to ensure the entire menu appears uniform, similar to the approach taken with the File Options menu.

Additional info

No response