Custom title bar is a bit redundant/unnecessary on Windows + Linux

[achou11]

Based on the designs, my understanding is that ideally we just have the custom title bar showing. Thought I accounted for this well enough in #211 but seems like I didn't. On both Windows and Linux, the system title bar/frame is still present.

• Windows:

  

• Linux (Gnome-based):

  

Not sure if it's actually something that we can work around. I know it can be very finicky on Linux due to the variety of desktop environments that come into play. Some potential actions to consider:

1. Remove the custom title bar completely and just use the native app frame for all supported OSes

2. Hide the custom title bar on Windows + Linux and use the native app frame for those OSes.

3. Figure out how to remove the native app frame on Windows and Linux.

[achou11]

Based on discussion in Slack, we're going to hide the custom title bar for Windows and Linux for now.

[achou11]

Another thing to look into: emulate behavior similar to firefox where we get rid of the native app frame, but allow the menu bar to be toggled.

https://www.electronjs.org/docs/latest/api/browser-window#winsetautohidemenubarhide-windows-linux