* fix: validate library selection state for single-library users
Fixes issues where users with a single library see no content when
selectedLibraries in localStorage contains library IDs they no longer
have access to (e.g., after removing libraries or switching accounts).
Changes:
- libraryReducer: Validate selectedLibraries when SET_USER_LIBRARIES
is dispatched, filtering out invalid IDs and resetting to empty for
single-library users (empty means 'all accessible libraries')
- wrapperDataProvider: Add defensive validation in getSelectedLibraries
to check against current user libraries before applying filters
- Add comprehensive test coverage for reducer validation logic
Fixes#4553, #4508, #4569
* style: format code with prettier
Deluan Quintão
395a36e10f