PATH too long for windows

[fvalle1]

Files like wallpapers/wallpapers/Logo - Secondary Color - Sfondi Elemento /Yellow Orange - 1.jpg exceed the length of path supported in windows

[fvalle1]

https://github.com/Elemento-Modular-Cloud/elemento-monorepo-client/commit/af49938b27db7f920d74a520461fc2e7e91070a6 is a workaround for building on windows with graphic-assets as submodule