Clean up interface: hide default Windows 10 window panels

[slaFFik]

Please check my screenshot:

I'm talking about these 2 lines:

1. Ray and the minimize/maximize/close icons
2. Menu File Edit View Window Help

The top one can be integrated inside your app, similar to how Slack is doing:

The menu items can be converted to a burger menu, again - similar to how Slack is doing:

These changes will clean up the interface SO MUCH.

[freekmurze]

@willemvb some nice suggestions here... 👍

[adevade]

I agree. The app looks so much cleaner in the macOS screenshots.