Changelog Feature and UI Improvements

Public changelog page added with navigation

Features

  • Localized changelog page now publicly accessible to keep users informed about development progress
  • Navigation button added to return to project overview after saving board configuration

Bugfixes

  • Navigation to charts now disabled while project is being deleted
  • Error page rendering fixed for 404 pages
  • Save button color aligned with project design system
  • Save button now always visible and positioned on the right side

System Improvements

  • End-to-end tests added for board configuration workflows