Implement food and settings stores

frontend/src/lib/components/Energy/Energy.svelte

@@ -1,20 +1,9 @@
 <script lang="ts">
-	import { GetFood } from "$wails/main/App.js";
-	import { main } from '$wails/models'
-
-	let food: main.Food[] = [];
-	GetFood().then((result) => {
-		if (!result.success) {
-			console.error(result.error);
-			return;
-		}
-		food = result.data
-		console.log(food);
-	});
+	import { foodStore } from "$lib/store/FoodStore";
 </script>
 
 <template>
-	{#each food as f}
+	{#each $foodStore as f}
 		<div>{f.food}</div>
 	{/each}
 </template>