Switch window to transparent.

[tomrule007]

Requires modifying browserWindow object initialization properties.

https://github.com/tomrule007/grinding/blob/d4de3cf68d2f0ff7cfe46e94ed22d1f944fd2f71/src/electron-starter.js#L20-L28

documentation can be found at:

• https://electronjs.org/docs/api/browser-window#class-browserwindow
• https://electronjs.org/docs/api/frameless-window#transparent-window

Says there is a bug with linux requiring extra flags to be included to disable gpu (though links to the bug say it has been fixed, so I am not sure)

[tomrule007]

Found a solution: https://stackoverflow.com/questions/53538215/cant-succeed-in-making-transparent-window-in-electron-javascript

adding a small delay after app "ready" event fires before creating the window fixes the problem.

says you need at least 300ms but it seems to be working on 100ms