2 Commits

Author	SHA1	Message	Date
Marijn	20c97d9cb5	Improve quiz page layouts: WIDM-style answers and responsive centering ... - Add green square answer buttons styled after the TV show - Two-column answer grid for 6+ answers, single column on mobile - fit-content centering for question pages so block matches question width - Narrow fixed-width centering for form pages (enter name, select season)	2026-07-01 22:25:43 +02:00
Marijn	d94eeced8c	Add unit tests for QuizSpreadsheetService ... 7 tests covering generateTemplate(), quizToXlsx(), and xlsxToQuiz(): - valid XLSX output and MIME type - template without example reimports as empty - template example data survives a reimport - round-trip (export → reimport) preserves questions, answers, and correct flags - empty quiz exports and reimports cleanly - invalid MIME type throws InvalidArgumentException - question with no answers throws SpreadsheetDataException with error list	2026-07-01 21:11:23 +02:00