fix: Dashboard placeholder verileri kaldırıldı

- samplePendingSlips ve sampleHistorySlips kaldırıldı
- Dashboard'da artık gerçek veriler yoksa boş durum mesajları gösterilir
- Placeholder satırları ve ilgili CSS sınıfları temizlendi
- Kullanıcı arayüzü artık sadece gerçek verileri gösterir

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/routes/dashboard/+page.svelte

@@ -57,38 +57,8 @@
 		notes: ''
 	};
 
-	const samplePendingSlips = [
+	$: displayPendingSlips = pendingSlips;
-		{
+	$: displayHistorySlips = approvedRejectedSlips;
-			id: 'sample-pending',
-			vehicle_info: { plate: '34ABC123' },
-			personnel_info: { full_name: 'Ahmet Demir' },
-			goods_manager_info: { full_name: 'Ali Veli' },
-			km: 125420,
-			date: '2024-01-15T00:00:00Z',
-			fuel_type: 'benzin',
-			liters: 45,
-			status: 'pending',
-			isSample: true
-		}
-	];
-
-	const sampleHistorySlips = [
-		{
-			id: 'sample-history',
-			vehicle_info: { plate: '34XYZ789' },
-			personnel_info: { full_name: 'Mustafa Çelik' },
-			goods_manager_info: { full_name: 'Ali Veli' },
-			km: 87320,
-			date: '2024-01-14T00:00:00Z',
-			fuel_type: 'motorin',
-			liters: 80,
-			status: 'approved',
-			isSample: true
-		}
-	];
-
-	$: displayPendingSlips = !fuelLoading && pendingSlips.length === 0 ? samplePendingSlips : pendingSlips;
-	$: displayHistorySlips = !fuelLoading && approvedRejectedSlips.length === 0 ? sampleHistorySlips : approvedRejectedSlips;
 
 	onMount(async () => {
 		// localStorage'dan kullanıcı bilgisini al
@@ -786,11 +756,11 @@
 						<div class="table-container">
 							<div class="fuel-table-header">
 								<h3 class="fuel-table-title">Onay Bekleyen Fişler</h3>
-								<span class="count-badge">{pendingSlips.length || displayPendingSlips.length}</span>
+								<span class="count-badge">{pendingSlips.length}</span>
 							</div>
 							{#if fuelLoading}
 								<div class="table-loader">Yükleniyor...</div>
-							{:else if displayPendingSlips.length === 0}
+							{:else if pendingSlips.length === 0}
 								<div class="empty-table">
 									<div class="empty-table-icon">📄</div>
 									<p>Onay bekleyen fiş bulunmamaktadır.</p>
@@ -812,8 +782,8 @@
 											</tr>
 										</thead>
 										<tbody>
-											{#each displayPendingSlips as slip, index}
+											{#each pendingSlips as slip, index}
-												<tr class:sample-row={slip.isSample}>
+												<tr>
 													<td>{index + 1}</td>
 													<td>{slip.vehicle_info?.plate || '-'}</td>
 													<td>{slip.personnel_info?.full_name || '-'}</td>
@@ -841,11 +811,11 @@
 						<div class="table-container">
 							<div class="fuel-table-header">
 								<h3 class="fuel-table-title">İşlem Geçmişi</h3>
-								<span class="count-badge">{approvedRejectedSlips.length || displayHistorySlips.length}</span>
+								<span class="count-badge">{approvedRejectedSlips.length}</span>
 							</div>
 							{#if fuelLoading}
 								<div class="table-loader">Yükleniyor...</div>
-							{:else if displayHistorySlips.length === 0}
+							{:else if approvedRejectedSlips.length === 0}
 								<div class="empty-table">
 									<div class="empty-table-icon">🗂️</div>
 									<p>İşlenmiş fiş bulunmamaktadır.</p>
@@ -867,8 +837,8 @@
 											</tr>
 										</thead>
 										<tbody>
-											{#each displayHistorySlips as slip, index}
+											{#each approvedRejectedSlips as slip, index}
-												<tr class:sample-row={slip.isSample}>
+												<tr>
 													<td>{index + 1}</td>
 													<td>{slip.vehicle_info?.plate || '-'}</td>
 													<td>{slip.personnel_info?.full_name || '-'}</td>
@@ -1918,9 +1888,6 @@
 		border-bottom: none;
 	}
 
-	.fuel-table tbody tr.sample-row {
-		background: rgba(59, 130, 246, 0.03);
-	}
 	
 	.status-badge {
 		display: inline-flex;