Initial commit: KidsAI Explorer with complete functionality

- Complete KidsAI Explorer application
- Multi-language support (English/German)
- AI-powered educational guidance using OpenAI
- Interactive chat interface for children
- Proper placeholder translation fixes
- Mobile-responsive design
- Educational framework for critical thinking

console-fix.js

@@ -0,0 +1,23 @@
+// Immediate fix for placeholder translation
+// Copy and paste this into the browser console on the KidsAI page
+
+console.log('🔧 Immediate placeholder fix starting...');
+
+// Force set placeholder to German
+const input = document.getElementById('question-input');
+if (input) {
+    const germanPlaceholder = "Stelle mir eine Frage! Zum Beispiel: 'Warum ist der Himmel blau?' oder 'Wie wachsen Pflanzen?'";
+    input.placeholder = germanPlaceholder;
+    console.log('✅ Placeholder updated to German:', germanPlaceholder);
+    
+    // Also set the language to German if not already
+    localStorage.setItem('kidsai-language', 'de');
+    
+    // Trigger the translation system if available
+    if (window.kidsAI) {
+        window.kidsAI.currentLanguage = 'de';
+        window.kidsAI.applyTranslations();
+    }
+} else {
+    console.error('❌ Input element not found');
+}