http://localhost:3000/dashboard looks preatty shit, multi color messed up not tied to the brand styling, fix it, make it better use fully @design-taste-frontend  @frontend-design  make it appealing, in the current stage i would not want to use it, style it to the app take inspiration from the landing page. all the pages in the left nav in dashboard don't do anything, looks weird, feels weird, does not work. we need to heavily work on this, take your time @brainstorming  @tdvorak-fullstack  use all these skills, fix it. also remove footer from the dashboard. dont stop untill finished and proud of what you did.

fix calendar style better, on day calendar click show modal in which is the reservation or the entry. also show on click on the reservation more info. add cs en translation button, make sure everything translated. the top dashboard graph not visible not working. notification not working not implemented. fix the demo mode make it better take your time analyse first also use @caveman 