chore: Native Stack doc's - animationTypeForReplace (#1351)

* chore: Added sample videos for 'animationTypeForReplace' option

* chore: Uploaded longer videos

* chore: Added new separation line

* [autofix.ci] apply automated fixes

* chore: Updated pop and push videos

* chore: code cleaning

* chore: code cleaning

* chore: test

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

Author: stanleyoos

static/assets/7.x/native-stack/animationTypeForReplace-pop.mp4

@@ -589,13 +589,22 @@ Whether you can use gestures to dismiss this screen. Defaults to `true`. Only su
 
 #### `animationTypeForReplace`
 
-The type of animation to use when this screen replaces another screen. Defaults to `pop`.
+The type of animation to use when this screen replaces another screen. Defaults to `push`.
 
 Supported values:
 
 - `push`: the new screen will perform push animation.
+
+  <video playsInline autoPlay muted loop>
+    <source src="/assets/7.x/native-stack/animationTypeForReplace-push.mp4" />
+  </video>
+
 - `pop`: the new screen will perform pop animation.
 
+  <video playsInline autoPlay muted loop>
+    <source src="/assets/7.x/native-stack/animationTypeForReplace-pop.mp4" />
+  </video>
+
 #### `animation`
 
 How the screen should animate when pushed or popped.