Hotkey to open DevTools

[maximbaz]

• I am on the latest Cerebro.app version
• I have searched the issues of this repo and believe that this is not a duplicate

• OS version and name: ArchLinux
• Cerebro.app version: 0.3.0
• Relevant information from devtools (See above how to open it): N/A

Issue

I usually hide tray icon, and when I need DevTools it's very annoying as I have to enable tray icon, use it to open DevTools and disable tray icon again.

The plugins/boilerplate.md says Use cmd+alt+i to open developer tools in Cerebro, however this does nothing (on Linux?) and I didn't find any reference in the code which might be implementing this.

Let's create a shortcut 🙏

[KELiON]

I like the idea! Actually, I don't remember why I removed this shortcut, but should be ok to have this shortcut (we can copy from boilerplace), but only when developer mode is turned on