feat(homelab)!: migrate to svelte kit, add more server stats endpoints

nix/homelab/frontend/src/lib/minecraft/stats.ts

@@ -2,13 +2,14 @@ type StatsResponse = {
   status: string;
   players_online: number;
   max_players: number;
-  uptime: string;
+  uptime: {
+    seconds: number;
+    started_at: string;
+  };
   world_size: string;
 };
 
 export const fetchStats = async () => {
-  const response = await fetch(
-    "http://localhost:5173/api/minecraft-server-stats",
-  );
+  const response = await fetch("/api/minecraft-server-stats");
   return (await response.json()) as StatsResponse;
 };