fix(questions): accurately compute isAnswered for birthplace objects and strings

src/app/questions-list/[slug]/question-detail-client.tsx

@@ -17,6 +17,7 @@ import {
 } from "@/components/Componentes/question-answer-storage";
 import QuestionExitNavigationButton from "@/components/Componentes/question-exit-navigation-button";
 import QuestionRenderer from "@/components/Componentes/question-renderer";
+import { parseValue as parseBirthplaceValue } from "@/components/Componentes/question-birthplace";
 import QuestionSectionFlow from "@/components/Componentes/question-section-flow";
 import StickyHeader from "@/components/Componentes/sticky-header";
 import TestIntroPage from "@/components/Componentes/test-intro-page";
@@ -197,10 +198,8 @@ function QuestionFlowWrapper({
             const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
             isAnswered = emailRegex.test(String(answer).trim());
           } else if (question.type === "birthplace") {
-            const strVal = String(answer);
-            const parts = strVal.split(",").map((p) => p.trim());
-            isAnswered =
-              parts.length >= 2 && parts[0].length > 0 && parts[1].length > 0;
+            const parsed = parseBirthplaceValue(answer);
+            isAnswered = Boolean(parsed.country?.trim() && parsed.city?.trim());
           } else if (question.type === "checkbox") {
             isAnswered = Array.isArray(answer) ? answer.length > 0 : hasAnswer;
           }