Upgrade logs to track all button interactions for debugging

src/screens/CameraScreen.tsx

@@ -205,6 +205,7 @@ export default function CameraScreen({
 
   // Cancel capture process
   const handleLocalCancel = async () => {
+    logger.log('Action: Cancelled camera burst capture');
     isCancelledRef.current = true;
     if (burstTimerRef.current) clearTimeout(burstTimerRef.current);
     if (countdownTimerRef.current) clearTimeout(countdownTimerRef.current);
@@ -380,12 +381,14 @@ export default function CameraScreen({
   };
 
   const handleSettingsTap = () => {
+    logger.log('Action: Tapped settings button');
     setEnteredPassword('');
     setErrorText('');
     setPasswordModalVisible(true);
   };
 
   const handlePasswordSubmit = () => {
+    logger.log(`Action: Submitted admin password (correct: ${enteredPassword === adminPassword})`);
     if (enteredPassword === adminPassword) {
       setPasswordModalVisible(false);
       setTimeout(() => {

src/screens/PreviewScreen.tsx

@@ -162,14 +162,17 @@ export default function PreviewScreen({
   }, []);
 
   const handleAddEmoji = useCallback((emoji: string) => {
+    logger.log(`Action: Added emoji sticker: ${emoji}`);
     addSticker('emoji', emoji);
   }, [addSticker]);
 
   const handleAddDateSticker = useCallback((format: 'date' | 'datetime') => {
+    logger.log(`Action: Added date sticker: ${format}`);
     addSticker('text', formatDate(format));
   }, [addSticker, formatDate]);
 
   const handleAddEventSticker = useCallback(() => {
+    logger.log('Action: Added event sticker');
     const date = formatDate('date');
     addSticker('text', `${eventText} • ${date}`);
   }, [addSticker, formatDate, eventText]);
@@ -179,6 +182,7 @@ export default function PreviewScreen({
   }, []);
 
   const handleStickerDelete = useCallback((id: string) => {
+    logger.log(`Action: Deleted sticker: ${id}`);
     setStickers((prev) => prev.filter((s) => s.id !== id));
     setSelectedStickerId(null);
   }, []);
@@ -227,6 +231,7 @@ export default function PreviewScreen({
 
   // ── Actions ──
   const handlePrint = async () => {
+    logger.log('Action: Clicked Print button');
     if (idleTimerRef.current) clearTimeout(idleTimerRef.current);
     if (!mountedRef.current) return;
     if (isProcessing) return;
@@ -262,6 +267,7 @@ export default function PreviewScreen({
 
   // Saves to gallery without printing
   const handleSaveOnly = async () => {
+    logger.log('Action: Clicked Save button');
     if (idleTimerRef.current) clearTimeout(idleTimerRef.current);
     if (!mountedRef.current) return;
     if (isProcessing) return;
@@ -342,6 +348,7 @@ export default function PreviewScreen({
   }, [resetIdleTimer]);
 
   const handleRetakeClick = async () => {
+    logger.log('Action: Clicked Retake button');
     if (idleTimerRef.current) clearTimeout(idleTimerRef.current);
     if (!mountedRef.current) return;
     if (isProcessing) return;
@@ -509,9 +516,9 @@ export default function PreviewScreen({
         
         {/* Layout Selection */}
         <View style={styles.layoutSelector}>
-          <TouchableOpacity
+          <TouchableOpacity 
             style={[styles.layoutBtn, layout === 'single' && styles.layoutBtnActive]}
-            onPress={() => setLayout('single')}
+            onPress={() => { logger.log('Action: Selected layout single'); setLayout('single'); }}
           >
             <Text style={styles.layoutBtnText}>Einzelbild</Text>
           </TouchableOpacity>
@@ -523,7 +530,7 @@ export default function PreviewScreen({
               layout === 'duo' && styles.layoutBtnActive,
             ]}
             disabled={photoUris.length < 2}
-            onPress={() => setLayout('duo')}
+            onPress={() => { logger.log('Action: Selected layout duo'); setLayout('duo'); }}
           >
             <Text style={styles.layoutBtnText}>Duo (2)</Text>
           </TouchableOpacity>
@@ -535,7 +542,7 @@ export default function PreviewScreen({
               layout === 'strip' && styles.layoutBtnActive,
             ]}
             disabled={photoUris.length < 3}
-            onPress={() => setLayout('strip')}
+            onPress={() => { logger.log('Action: Selected layout strip'); setLayout('strip'); }}
           >
             <Text style={styles.layoutBtnText}>Streifen (3)</Text>
           </TouchableOpacity>
@@ -547,7 +554,7 @@ export default function PreviewScreen({
               layout === 'grid' && styles.layoutBtnActive,
             ]}
             disabled={photoUris.length < 4}
-            onPress={() => setLayout('grid')}
+            onPress={() => { logger.log('Action: Selected layout grid'); setLayout('grid'); }}
           >
             <Text style={styles.layoutBtnText}>Raster (4)</Text>
           </TouchableOpacity>
@@ -559,9 +566,9 @@ export default function PreviewScreen({
 
         {/* Editing Tools Row */}
         <View style={styles.editToolsRow}>
-          <TouchableOpacity
+          <TouchableOpacity 
             style={[styles.editToolBtn, showStickerTray && styles.editToolBtnActive]}
-            onPress={() => setShowStickerTray(!showStickerTray)}
+            onPress={() => { logger.log(`Action: Toggled sticker tray ${!showStickerTray}`); setShowStickerTray(!showStickerTray); }}
           >
             <FontAwesomeIcon
               icon={faFaceGrinStars}
@@ -573,12 +580,35 @@ 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]}
               onPress={() => {
                 if (selectedFrameId !== null) {
+                  logger.log('Action: Removed frame');
                   setSelectedFrameId(null);
+                } else {
+                  logger.log('Action: Toggled frame selection');
                 }
                 // FramePicker is shown below
               }}
@@ -599,7 +629,10 @@ export default function PreviewScreen({
         {frameMode === 'available' && photoUris.length === 1 && (
           <FramePicker
             selectedFrameId={selectedFrameId}
-            onSelectFrame={setSelectedFrameId}
+            onSelectFrame={(id) => {
+              logger.log(`Action: Selected frame ID: ${id}`);
+              setSelectedFrameId(id);
+            }}
             availableFrameIds={availableFrameIds}
           />
         )}