get_home_url() must always return the lang code in case of multiple lang...

...uages

the get_home_url() function removes the lang code from url when the default language is selected. But when I don't specify a language url Ionize use the browser language... If I have english as Ionize default language and italian as browser language, browsing in english Ionize return in italian when I click on the logo with <a href="<ion:home_url />">... and it's not what I'm expecting. I propose to use always the lang code when online languages > 1