added folder select dialog, fixed chat loading

android/src/screens/SettingsScreen.tsx

@@ -115,6 +115,35 @@ const SettingsScreen: React.FC = () => {
     Alert.alert('Gespeichert', `Neuer Speicherort:\n${clean}\n\nWird ab der naechsten Nachricht verwendet.`);
   }, []);
 
+  const storagePaths = [
+    { label: 'App-intern (Standard)', path: DEFAULT_STORAGE_PATH },
+    { label: 'Externer Speicher', path: '/storage/emulated/0/ARIA/attachments' },
+    { label: 'SD-Karte', path: '/storage/sdcard1/ARIA/attachments' },
+    { label: 'Downloads', path: '/storage/emulated/0/Download/ARIA' },
+  ];
+
+  const showPathPicker = useCallback(() => {
+    const options = storagePaths.map(p => p.label);
+    options.push('Eigenen Pfad eingeben');
+    options.push('Abbrechen');
+
+    Alert.alert(
+      'Speicherort waehlen',
+      'Wo sollen Anhaenge gespeichert werden?',
+      [
+        ...storagePaths.map(p => ({
+          text: p.label,
+          onPress: () => saveStoragePath(p.path),
+        })),
+        {
+          text: 'Eigenen Pfad eingeben',
+          onPress: () => { setTempPath(storagePath); setEditingPath(true); },
+        },
+        { text: 'Abbrechen', style: 'cancel' as const },
+      ],
+    );
+  }, [storagePath]);
+
   const clearStorageCache = useCallback(async () => {
     Alert.alert(
       'Cache loeschen',
@@ -438,7 +467,7 @@ const SettingsScreen: React.FC = () => {
             <View style={{flexDirection: 'row', gap: 8, marginTop: 8}}>
               <TouchableOpacity
                 style={[styles.clearButton, {flex: 1, marginTop: 0}]}
-                onPress={() => { setTempPath(storagePath); setEditingPath(true); }}
+                onPress={showPathPicker}
               >
                 <Text style={styles.clearButtonText}>Pfad aendern</Text>
               </TouchableOpacity>