Force zoom out before close

It's too hard to make closing while zoomed out work.

src/view/com/lightbox/ImageViewing/components/ImageItem/ImageItem.android.tsx

@@ -236,6 +236,13 @@ const ImageItem = ({
 
   const singleTap = Gesture.Tap().onEnd(() => {
     'worklet'
+    const [, , committedScale] = readTransform(committedTransform.value)
+    if (committedScale !== 1) {
+      // Go back to 1:1 using the identity vector.
+      let t = createTransform()
+      committedTransform.value = withClampedSpring(t)
+      return
+    }
     runOnJS(onTap)()
   })
 

src/view/com/lightbox/ImageViewing/components/ImageItem/ImageItem.ios.tsx

@@ -97,9 +97,25 @@ const ImageItem = ({
     })
   }
 
+  function handleTap() {
+    if (scaled) {
+      const scrollResponderRef = scrollViewRef?.current?.getScrollResponder()
+      // @ts-ignore
+      scrollResponderRef?.scrollResponderZoomTo({
+        x: 0,
+        y: 0,
+        width: SCREEN.width,
+        height: SCREEN.height,
+        animated: true,
+      })
+    } else {
+      onTap()
+    }
+  }
+
   const singleTap = Gesture.Tap().onEnd(() => {
     'worklet'
-    runOnJS(onTap)()
+    runOnJS(handleTap)()
   })
 
   const doubleTap = Gesture.Tap()