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iCloud favicon/icons for the apps of icloud and PWAs
Changes the favicon/icon for iCloud pages
This allows to have the correct icons when installing a iCloud page as a pwa (instead of the apple logo, it will display a notes icon for example).
To install the apps from chrome/edge open the menu (...) > Apps > Install this site as [name]. It also makes it so the favicon corresponds to the currently active app, when using icloud.com in the browser tap