[Request]: Use specific Categories in desktop entries instead of generic "Application"

[hiruocha]

Tell us the problem or your need

Bottles generates .desktop files with only Categories=Application;, which causes them not to appear in application launchers on some desktop environments like KDE Plasma.

Example Current generated file:

Categories=Application;

Describe the solution you'd like

Desktop entries should use more specific categories. For gaming bottles, it should be Categories=Game; to properly appear in the Games section of application menus.

Should be:

Categories=Game;

Other solutions?

Suggestion

• Use Categories=Game; for gaming bottles by default
• Or allow users to select the category when creating a bottle

Additional context and references

Reference: FreeDesktop Desktop Entry Specification