fix(screenshots.yml): update overlay-arrow images for better visual g…

…uidance

The overlay-arrow images in the screenshots workflow have been updated to provide better visual guidance. The previous images were not pointing to the correct areas, causing confusion. The new images point to the correct areas, improving the user's understanding of the instructions.

.github/workflows/screenshots.yml

@@ -68,9 +68,9 @@ jobs:
 
       - name: overlay-arrow
         run: |
-          composite -geometry +1000+35 docs/img/overlays/pointer-315.png github-fork-border.png github-fork-arrow.png
+          composite -geometry +1000+35 docs/img/overlays/pointer-45.png github-fork-border.png github-fork-arrow.png
           mv github-fork-arrow.png github-fork.png
-          composite -geometry +522+158 docs/img/overlays/pointer-225.png github-profile.png github-profile-arrow.png
+          composite -geometry +522+158 docs/img/overlays/pointer-315.png github-profile.png github-profile-arrow.png
           mv github-profile-arrow.png github-profile.png
 
       - name: make-drop-shadow