fix: guard zoom_array against plain numpy arrays without is_all_false

When a numpy.ma.MaskedArray (or any object with a .mask attribute that
isn't an autoarray Mask) is passed to zoom_array, accessing
.mask.is_all_false crashes. Add a hasattr check so only autoarray Mask
objects trigger the zoom logic.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: 2 people

autoarray/plot/utils.py

@@ -105,7 +105,7 @@ def zoom_array(array):
     except Exception:
         zoom_around_mask = False
 
-    if zoom_around_mask and hasattr(array, "mask") and not array.mask.is_all_false:
+    if zoom_around_mask and hasattr(array, "mask") and hasattr(array.mask, "is_all_false") and not array.mask.is_all_false:
         from autoarray.mask.derive.zoom_2d import Zoom2D
 
         return Zoom2D(mask=array.mask).array_2d_from(array=array, buffer=1)