minor improvement: automatically scrolling to bottom

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/routes/accounting/account.svelte

@@ -27,6 +27,7 @@
 			if (!transaction.destination.id) sums[0] += transaction.amount;
 			if (!transaction.source.id)      sums[0] -= transaction.amount;
 		}
+		window.setTimeout(scrollToBottom,100);
 		return sums;
 	}
 
@@ -65,6 +66,10 @@
 		load();
 	}
 
+	function scrollToBottom(){
+		window.scrollTo(0, document.body.scrollHeight);
+	}
+
 	onMount(load);
 </script>