Update to svelte 5

svelte/src/user_home/HotlinkProgressBar.svelte

@@ -1,11 +1,14 @@
-<script>
+<script lang="ts">
 import ProgressBar from "util/ProgressBar.svelte";
 import { formatDataVolume } from "util/Formatting"
+import { user } from "lib/UserStore";
 
-export let total = 0
-export let used = 0
+let { total = 0, used = 0 }: {
+	total?: number;
+	used?: number;
+} = $props();
 
-$: frac = used / total
+let frac = $derived(used / total)
 </script>
 
 <ProgressBar total={total} used={used}></ProgressBar>
@@ -31,7 +34,7 @@ $: frac = used / total
 			files have a daily download limit and hotlinking is disabled.
 		</p>
 
-		{#if window.user.monthly_transfer_cap > 0}
+		{#if $user.monthly_transfer_cap > 0}
 			<p>
 				You have a billshock limit configured. <a
 				href="/user/sharing/bandwidth">increase or disable the limit</a> to
@@ -53,7 +56,7 @@ $: frac = used / total
 			and hotlinking is disabled.
 		</p>
 
-		{#if window.user.monthly_transfer_cap > 0}
+		{#if $user.monthly_transfer_cap > 0}
 			<p>
 				You have a billshock limit configured. <a
 				href="/user/sharing/bandwidth">increase or disable the limit</a> to