Implement ctrl-tab navigation between weight and energy

frontend/src/App.svelte

@@ -3,15 +3,23 @@
 	import Router from "$lib/router/Router.svelte";
 	import { Close } from "$wails/main/App";
 	import { Toaster } from "svelte-sonner";
+	import * as srouter from "svelte-spa-router";
+	import { location } from "svelte-spa-router";
 
 	function keyDown(event: KeyboardEvent) {
 		if (event.ctrlKey && event.key == "r") {
 			window.location.reload();
 		}
-		if (event.ctrlKey && event.key == 'w') {
-			console.log("close");
+		if (event.ctrlKey && event.key == "w") {
 			Close();
 		}
+		if (event.ctrlKey && event.key == "Tab") {
+			if ($location == "/") {
+				srouter.replace("/Weight");
+			} else if ($location == "/Weight") {
+				srouter.replace("/");
+			}
+		}
 	}
 </script>
 
@@ -19,8 +27,8 @@
 
 <Toaster />
 <template>
-		<Header />
-		<main class="flex-1">
-			<Router />
-		</main>
+	<Header />
+	<main class="flex-1">
+		<Router />
+	</main>
 </template>

frontend/src/lib/router/routes/Weight/Weight.svelte

@@ -4,7 +4,6 @@
 
 	let forceUpdate = false;
 	weightStore.subscribe(() => {
-		console.log("updte");
 		forceUpdate = !forceUpdate;
 	});
 </script>