chore: remove notifications that don't work, and adjust other commentary & docs.

src/views/GiftedDetailsView.vue

@@ -588,10 +588,20 @@ export default class GiftedDetails extends Vue {
       this.imageUrl = "";
     } catch (error) {
       logger.error("Error deleting image:", error);
-      this.notify.error(
-        NOTIFY_GIFTED_DETAILS_DELETE_IMAGE_ERROR.message,
-        TIMEOUTS.LONG,
-      );
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      if ((error as any)?.response?.status === 404) {
+        logger.log("Weird: the image was already deleted.", error);
+
+        localStorage.removeItem("imageUrl");
+        this.imageUrl = "";
+
+        // it already doesn't exist so we won't say anything to the user
+      } else {
+        this.notify.error(
+          NOTIFY_GIFTED_DETAILS_DELETE_IMAGE_ERROR.message,
+          TIMEOUTS.LONG,
+        );
+      }
     }
   }