ICO-245 Fix homepage loading

[claudiulazardd]

1. It seems for homepage you need to send "/", not empty ""
2. Replace the url with the new seo-url based on the language. This will only happen for cms page/pdp/landing pages.
   If the admin of the shopware configures categories with different seo-urls per language, we need to do a request do get the new seoPathInfo for the active navigation so that we can replace the url to the one which is language specific. In this way if the user refreshes the page it will get the page instead of having a 404 because it tried getting a SEO-URL for a different language.

[aheartforspinach]

could you run bun run lint locally?

[claudiulazardd]

Fixed ✅

[m-borgmann]

Can you explain in which circumstances this is needed? Like provide an example where this gives an error without the change for example

[claudiulazardd]

The error is triggered because we are using the routePath which is either example.com or example.com/en-GB.
For the home route we are either having then the routePath as an empty string for the default locale or if the defaultLocale is not the same with the active locale then we remove the /${whateverLocaleisSetupHere} and that leads us to having a route as ''. Which normally should serve as homepage, but shopware needs an ending slash so if we do not have this, it crashes.