export article together with questions

src/app/page.tsx

@@ -366,6 +366,7 @@ export default function QuestionBuilder() {
             className="h-1/2"
             questions={questions}
             questionTypes={QUESTION_TYPES}
+            articleText={sourceArticle}
             selectedQuestions={selectedQuestions}
             onQuestionSelect={(questionId, selected) => {
               setSelectedQuestions(prev => {

src/components/question-output/QuestionList.tsx

@@ -13,6 +13,7 @@ import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 export interface QuestionListProps {
   questions: GeneratedQuestion[];
   questionTypes: QuestionType[];
+  articleText?: string;
   selectedQuestions?: Set<string>;
   onQuestionSelect?: (questionId: string, selected: boolean) => void;
   onQuestionEdit?: (question: GeneratedQuestion) => void;
@@ -33,6 +34,7 @@ export interface QuestionListProps {
 export default function QuestionList({
   questions,
   questionTypes,
+  articleText,
   selectedQuestions = new Set(),
   onQuestionSelect,
   onQuestionEdit,
@@ -146,7 +148,7 @@ export default function QuestionList({
                       }
                       
                       if (exportFormat === 'docx') {
-                        await exportQuestionsToDocx(questionsToExport, filename, includeAnswers);
+                        await exportQuestionsToDocx(questionsToExport, filename, includeAnswers, articleText);
                       } else {
                         // For now, just show a message that TXT export is not implemented
                         alert('TXT export is not yet implemented. Please use DOCX format.');

src/lib/exportUtils.ts

@@ -4,7 +4,8 @@ import { GeneratedQuestion } from '@/types/quiz';
 export async function exportQuestionsToDocx(
   questions: GeneratedQuestion[], 
   filename: string = 'quiz-questions.docx',
-  includeAnswers: boolean = true
+  includeAnswers: boolean = true,
+  article?: string
 ) {
   // Create document
   const doc = new Document({
@@ -13,7 +14,7 @@ export async function exportQuestionsToDocx(
       children: [
         // Title
         new Paragraph({
-          text: 'Quiz Questions',
+          text: 'Quiz Export',
           heading: HeadingLevel.HEADING_1,
           alignment: AlignmentType.CENTER,
           spacing: {
@@ -38,6 +39,32 @@ export async function exportQuestionsToDocx(
             after: 300
           }
         }),
+
+        // Source Article Section (if provided)
+        ...(article && article.trim().length > 0
+          ? [
+              new Paragraph({
+                text: 'Source Article',
+                heading: HeadingLevel.HEADING_2,
+                spacing: { before: 300, after: 200 },
+              }),
+              ...article.split(/\n{2,}/).flatMap((block) => [
+                new Paragraph({
+                  children: [new TextRun({ text: block.replace(/\n/g, ' '), size: 22 })],
+                  spacing: { after: 150 },
+                }),
+              ]),
+              new Paragraph({
+                children: [new TextRun({ text: '─'.repeat(50), color: 'CCCCCC' })],
+                spacing: { before: 200, after: 200 },
+              }),
+              new Paragraph({
+                text: 'Questions',
+                heading: HeadingLevel.HEADING_2,
+                spacing: { before: 100, after: 200 },
+              }),
+            ]
+          : []),
         
         // Questions
         ...questions.map((question, index) =>