Füge Unterstützung für die Anzeige mehrerer aktiver Umfragen als Accordion oder Slider hinzu und aktualisiere die Version auf 1.1.0

tests/PollCore.test.ts

@@ -1,4 +1,10 @@
-import { calculatePollResults, findUserAnswer, parsePollOptionLines, selectActivePoll } from '../src/webparts/dynamicPoll/PollCore';
+import {
+  calculatePollResults,
+  findUserAnswer,
+  parsePollOptionLines,
+  selectActivePoll,
+  selectActivePolls
+} from '../src/webparts/dynamicPoll/PollCore';
 import { IPoll, IPollAnswer } from '../src/webparts/dynamicPoll/PollTypes';
 
 let passed: number = 0;
@@ -18,6 +24,14 @@ const selected: IPoll = selectActivePoll([
     startDate: new Date('2026-08-24T00:00:00Z') })
 ], now);
 assert('current poll is selected by activation window', !!selected && selected.id === 2);
+const activePolls: IPoll[] = selectActivePolls([
+  poll({ id: 2, question: 'newer', options: ['A'], isActive: true,
+    startDate: new Date('2026-08-23T00:00:00Z') }),
+  poll({ id: 4, question: 'older', options: ['A'], isActive: true,
+    startDate: new Date('2026-08-21T00:00:00Z') })
+], now);
+assert('all active polls are returned in activation order',
+  activePolls.length === 2 && activePolls[0].id === 2 && activePolls[1].id === 4);
 
 const answers: IPollAnswer[] = [
   { id: 1, userKey: 'one@contoso.local', answer: 'A' },