Introduced Header2Component with a new design, external resource links, and a loading progress bar. Added LoadingService to manage loading state and integrated it into the schedule component. Updated main layout to use the new header and included related assets for external links. Changed API base URL in HttpService to use the production endpoint.
Introduces MovieGroup and Performance models for better type safety and data handling. Refactors movie-related components to use Angular signals (input/computed) and updates templates to bind data dynamically. Updates HttpService to support Vorstellung API endpoints. The schedule component now loads and groups performances by date and movie, passing structured data to child components for rendering.
Introduced get, add, update, and delete methods for Kinosaal entities using a base API URL. Updated getAllKinosaal to return an array and refactored endpoints to use relative paths.
