fix lint errors

src/routes/(app)/+layout.svelte

@@ -6,7 +6,7 @@
 	import { onMount } from 'svelte';
 	import { startPolling, stopPolling } from '$lib/stores/queue.svelte';
 
-	let { children } = $props();
+	const { children } = $props();
 
 	const user = $derived(page.data?.user);
 	const activeMatch = $derived(page.data?.activeMatch);

src/routes/(app)/+page.svelte

@@ -2,7 +2,7 @@
 	import { page } from '$app/state';
 	import { queue, joinQueue, leaveQueue } from '$lib/stores/queue.svelte';
 
-	let { data } = $props();
+	const { data } = $props();
 
 	const liveStates = ['LOBBY', 'ROLLING', 'PICKING', 'PLAYING'];
 

src/routes/(app)/admin/+page.svelte

@@ -1,7 +1,7 @@
 <script lang="ts">
 	import { enhance } from '$app/forms';
 
-	let { data } = $props();
+	const { data } = $props();
 
 	let actionError = $state('');
 	let actionSuccess = $state('');

src/routes/(app)/leaderboard/+page.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-	let { data } = $props();
+	const { data } = $props();
 
 	let activeTab = $state<'players' | 'teams' | 'scores'>('players');
 

src/routes/(app)/mappools/+page.svelte

@@ -1,7 +1,7 @@
 <script lang="ts">
 	import { enhance } from '$app/forms';
 
-	let { data } = $props();
+	const { data } = $props();
 	let creating = $state(false);
 </script>
 

src/routes/(app)/mappools/[id]/+page.svelte

@@ -3,7 +3,7 @@
 	import { invalidateAll } from '$app/navigation';
 	import { page } from '$app/state';
 
-	let { data } = $props();
+	const { data } = $props();
 
 	const categories = ['NM', 'HD', 'HR', 'DT', 'FM', 'TB'];
 
@@ -13,9 +13,9 @@
 	let searching = $state(false);
 
 	// Inline per-category add state
-	let inlineInputs = $state<Record<string, string>>({});
-	let inlineSearching = $state<Record<string, boolean>>({});
-	let inlineErrors = $state<Record<string, string>>({});
+	const inlineInputs = $state<Record<string, string>>({});
+	const inlineSearching = $state<Record<string, boolean>>({});
+	const inlineErrors = $state<Record<string, string>>({});
 
 	// Drag-and-drop state
 	let draggedSlot = $state<{ id: string; category: string; index: number } | null>(null);
@@ -30,7 +30,7 @@
 
 	// Rename state
 	let editing = $state(false);
-	let editName = $derived(data.pool.name);
+	const editName = $derived(data.pool.name);
 
 	// Check if pool has any maps at all
 	const hasAnySlots = $derived(data.pool.slots.length > 0);

src/routes/(app)/matches/+page.svelte

@@ -2,7 +2,7 @@
 	import { enhance } from '$app/forms';
 	import { invalidateAll } from '$app/navigation';
 
-	let { data } = $props();
+	const { data } = $props();
 
 	let showCreate = $state(false);
 	let showInvite = $state(false);

src/routes/(app)/matches/[id]/+page.svelte

@@ -3,13 +3,13 @@
 	import { invalidateAll } from '$app/navigation';
 	import { page } from '$app/state';
 
-	let { data } = $props();
+	const { data } = $props();
 
-	let m = $derived(data.match);
-	let lobbyStatus = $derived(data.lobbyStatus);
-	let playerNames = $derived(data.playerNames);
-	let p1 = $derived(m.participants[0]);
-	let p2 = $derived(m.participants[1]);
+	const m = $derived(data.match);
+	const lobbyStatus = $derived(data.lobbyStatus);
+	const playerNames = $derived(data.playerNames);
+	const p1 = $derived(m.participants[0]);
+	const p2 = $derived(m.participants[1]);
 
 	const config = $derived(m.config as { bestOf: number; teamSize: number; scoringType: string });
 	const winsNeeded = $derived(Math.ceil(config.bestOf / 2));

src/routes/(app)/settings/+page.svelte

@@ -1,7 +1,7 @@
 <script lang="ts">
 	import { enhance } from '$app/forms';
 
-	let { data } = $props();
+	const { data } = $props();
 
 	const roleBadge: Record<string, { label: string; color: string }> = {
 		player: { label: 'Player', color: 'bg-surface-600 text-text-secondary' },

src/routes/(app)/teams/+page.svelte

@@ -2,7 +2,7 @@
 	import { enhance } from '$app/forms';
 	import { invalidateAll } from '$app/navigation';
 
-	let { data } = $props();
+	const { data } = $props();
 
 	let creating = $state(false);
 	let expandedTeam = $state<string | null>(null);

src/routes/(app)/teams/[id]/+page.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-	let { data } = $props();
+	const { data } = $props();
 
 	const t = $derived(data.team);
 

src/routes/+layout.svelte

@@ -2,7 +2,7 @@
 	import { page } from '$app/state';
 	import { env } from '$env/dynamic/public';
 
-	let { children } = $props();
+	const { children } = $props();
 
 	const umamiUrl = env.PUBLIC_UMAMI_URL;
 	const umamiId = env.PUBLIC_UMAMI_WEBSITE_ID;

src/routes/demo/better-auth/+page.svelte

@@ -2,7 +2,7 @@
 	import { enhance } from '$app/forms';
 	import type { PageServerData } from './$types';
 
-	let { data }: { data: PageServerData } = $props();
+	const { data }: { data: PageServerData } = $props();
 </script>
 
 <h1>Hi, {data.user.name}!</h1>

src/routes/demo/better-auth/login/+page.svelte

@@ -2,7 +2,7 @@
 	import { enhance } from '$app/forms';
 	import type { ActionData } from './$types';
 
-	let { form }: { form: ActionData } = $props();
+	const { form }: { form: ActionData } = $props();
 </script>
 
 <h1>Login</h1>