Fix syntax and type errors causing app crash

src/components/DraggableSticker.tsx

@@ -125,7 +125,7 @@ export default function DraggableSticker({
 
   return (
     <GestureDetector gesture={gesture}>
-      <Animated.View style={[styles.stickerWrapper, animatedStyle]}>
+      <Animated.View style={[styles.stickerContainer, animatedStyle]}>
         {isText ? (
           <View style={styles.textStickerBox}>
             <Text style={styles.textStickerContent}>{sticker.content}</Text>

src/screens/CameraScreen.tsx

@@ -183,7 +183,7 @@ export default function CameraScreen({
             return { size: s, pixels: 0, w: 0, h: 0 };
           }).filter((s: { pixels: number }) => s.pixels > 0);
 
-          parsedSizes.sort((a, b) => a.pixels - b.pixels);
+          parsedSizes.sort((a: any, b: any) => a.pixels - b.pixels);
           // Find the LARGEST size available to satisfy user request for original size
           const optimal = parsedSizes[parsedSizes.length - 1];
           

src/screens/PreviewScreen.tsx

@@ -294,7 +294,7 @@ export default function PreviewScreen({
     }
   };
 
-  const handleExitRef = useRef<() => void>();
+  const handleExitRef = useRef<(() => void) | null>(null);
   handleExitRef.current = async () => {
     if (idleTimerRef.current) clearTimeout(idleTimerRef.current);
     if (!mountedRef.current) return;
@@ -466,7 +466,6 @@ export default function PreviewScreen({
           ref={viewShotRef}
           options={{ format: 'jpg', quality: 0.95 }}
           style={styles.viewShotContainer}
-          collapsable={false}
         >
           <View style={{ flex: 1, width: '100%', height: '100%' }} collapsable={false}>
             {renderCollageView()}
@@ -579,26 +578,6 @@ export default function PreviewScreen({
             </Text>
           </TouchableOpacity>
 
-          <TouchableOpacity 
-            style={[styles.editToolBtn, dateOverlay !== 'off' && styles.editToolBtnActive]}
-            onPress={() => {
-              setDateOverlay((prev) => {
-                const nextMode = prev === 'off' ? 'date' : prev === 'date' ? 'datetime' : 'off';
-                logger.log(`Action: Toggled date overlay to ${nextMode}`);
-                return nextMode;
-              });
-            }}
-          >
-            <FontAwesomeIcon
-              icon={faCalendarDays}
-              size={16}
-              color={dateOverlay !== 'off' ? THEME.colors.text : THEME.colors.accent}
-            />
-            <Text style={[styles.editToolText, dateOverlay !== 'off' && styles.editToolTextActive]}>
-              Datum
-            </Text>
-          </TouchableOpacity>
-
           {frameMode === 'available' && photoUris.length === 1 && (
             <TouchableOpacity
               style={[styles.editToolBtn, selectedFrameId !== null && styles.editToolBtnActive]}