Bug 489570

**SUMMARY**
This is a suggestion to make KDE Plasma’s appmenu widget a bit more uniform across all applications. For apps without a menubar, this would make the global menu experience a bit more consistent across all applications.
As to what default menu options would be suitable for this use case, things like a “Window” option for Window management, a “File” option for general document  behavior (Like copying, pasting, creating and opening documents, etc…) and a “Help” option to view basic information about the application or if the application doesn’t have a help page, just create a placeholder one.

**STEPS TO REPRODUCE**
1. Open an application that doesn’t have a menubar (e.g: Windows programs in Wine)

**OBSERVED RESULT**
appmenu will not have any options by default .

**EXPECTED RESULT**
appmenu should have some default options for every application for uniformity.

**SOFTWARE/OS VERSIONS**
Linux/KDE Plasma: Linux kernel version 6.9.1, KDE Plasma 6
KDE Plasma Version: 6.1.1-1

**ADDITIONAL INFORMATION**
This is a suggestion. I may work on this myself at a later date but this serves as a suggestion post for this feature. Contributions are welcome.