MM² Icon (#3407)

* Create `MM²` icon
 * Allow to change default electron icon to this icon

CHANGELOG.md

@@ -15,6 +15,7 @@ _This release is scheduled to be released on 2024-04-01._
 - [chore] Add `eslint-plugin-package-json` to lint the `package.json` files (#3368)
 - weather: `showHumidity` config is now a string describing where to show this element. Supported values: "wind", "temp", "feelslike", "below", "none". (#3330)
 - electron-rebuild test suite for electron and 3rd party modules compatibility (#3392)
+- Create MM² icon and attach it to electron process (#3407)
 
 ### Updated
 

js/electron.js

@@ -40,6 +40,7 @@ function createWindow () {
 	let electronOptionsDefaults = {
 		width: electronSize.width,
 		height: electronSize.height,
+		icon: "mm2.png",
 		x: 0,
 		y: 0,
 		darkTheme: true,