navigation mediator

[RobinMeow]

make sure, the hard coded strings are reused somehow. import recipeRoutes will not work.

for now, I like the idea, of never using routerLink, but create a method instead, which forces us to always use Router/ CustomMediator, for routing. This has the advantage, that we do not have to provide/import/inject RouterLink, which makes a difference, because RouterLink has a hidden dependency to Router, and therefore injecting Router instead of importing RouterLink should be less compiled javascript

[RobinMeow]

nevermind it. It wierd because of relative pahting and such..