fix: restore dead functions properly, match test expectations, fix vet/lint

frontend/src/routes/account/+page.svelte

@@ -1524,7 +1524,7 @@
 
 						{#if loadingUser}
 							{#each range(6) as i (i)}
-											<Skeleton class="h-12 w-full" />
+								<Skeleton class="h-12 w-full" />
 							{/each}
 						{:else if userData}
 							<div class="grid gap-4 md:grid-cols-2">
@@ -1723,7 +1723,7 @@
 
 										<div class="grid grid-cols-5 gap-3 sm:grid-cols-10">
 											{#each range(10) as i (i)}
-																			{@const slotNum = i + 1}
+												{@const slotNum = i + 1}
 												{@const rot = ((slotNum * 37 + 13) % 7) - 3}
 												{#if slotNum <= (stamps > 0 ? stamps % 10 || 10 : 0)}
 													<div
@@ -1796,7 +1796,7 @@
 						<Card.Content class="space-y-2">
 							{#if loadingUpcoming}
 								{#each range(3) as i (i)}
-													<Skeleton class="h-16 w-full" />
+									<Skeleton class="h-16 w-full" />
 								{/each}
 							{:else}
 								{#each upcomingBookings as b (b.id)}
@@ -1850,7 +1850,7 @@
 					<Card.Content class="space-y-2">
 						{#if loadingPast}
 							{#each range(5) as i (i)}
-											<Skeleton class="h-16 w-full" />
+								<Skeleton class="h-16 w-full" />
 							{/each}
 						{:else if pastBookings.length === 0}
 							<div class="py-4 text-center text-gray-500">No past bookings</div>

frontend/src/routes/gdpr/+page.svelte

@@ -541,11 +541,11 @@
 		<div class="print-area">
 			<div class="mb-6 flex flex-col items-start justify-between gap-4 sm:flex-row sm:items-center">
 				<div>
-				<button
-					type="button"
-					onclick={handleGotoAccount}
-					class="mb-2 inline-flex items-center gap-1 text-sm text-gray-500 hover:text-gray-900"
-				>
+					<button
+						type="button"
+						onclick={handleGotoAccount}
+						class="mb-2 inline-flex items-center gap-1 text-sm text-gray-500 hover:text-gray-900"
+					>
 						<svg
 							xmlns="http://www.w3.org/2000/svg"
 							class="h-4 w-4"