fix: properly parse image from dict for embeds (#1455)

Co-authored-by: Astrea49 <25420078+Astrea49@users.noreply.github.com>

Author: AstreaTSS

interactions/models/discord/embed.py

@@ -229,6 +229,12 @@ class Embed(DictSerializationMixin):
         metadata=no_export_meta,
     )
 
+    @classmethod
+    def _process_dict(cls, data: Dict[str, Any]) -> Dict[str, Any]:
+        if image_data := data.pop("image", None):
+            data["images"] = [image_data]
+        return data
+
     @property
     def image(self) -> Optional[EmbedAttachment]:
         """