Add receipt logo upload and redesign thermal receipt header.

Per-location logo in settings with remove/replace support; receipt template reserves space at the top when a logo is set.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/Feature/PosHardwareTest.php

@@ -8,7 +8,9 @@ use App\Models\PosProduct;
 use App\Models\PosSale;
 use App\Models\User;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Http\UploadedFile;
 use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Storage;
 use Tests\TestCase;
 
 class PosHardwareTest extends TestCase
@@ -135,4 +137,70 @@ class PosHardwareTest extends TestCase
         $sale = PosSale::where('owner_ref', $user->public_id)->firstOrFail();
         $response->assertRedirect(route('pos.sales.receipt', ['sale' => $sale, 'autoprint' => 1]));
     }
+
+    public function test_settings_accepts_receipt_logo_upload(): void
+    {
+        Storage::fake('public');
+
+        $user = $this->user();
+        PosLocation::create([
+            'owner_ref' => $user->public_id,
+            'name' => 'Main register',
+            'currency' => 'GHS',
+        ]);
+
+        $this->actingAs($user)
+            ->put(route('pos.settings.update'), [
+                'name' => 'Main register',
+                'currency' => 'GHS',
+                'service_style' => 'retail',
+                'printer_paper_mm' => 80,
+                'receipt_logo' => UploadedFile::fake()->image('logo.png', 120, 120),
+            ])
+            ->assertRedirect();
+
+        $location = PosLocation::where('owner_ref', $user->public_id)->firstOrFail();
+        $this->assertNotNull($location->receipt_logo_path);
+        Storage::disk('public')->assertExists($location->receipt_logo_path);
+    }
+
+    public function test_receipt_page_shows_uploaded_logo(): void
+    {
+        Storage::fake('public');
+
+        $user = $this->user();
+        $logoPath = 'pos/receipt-logos/'.$user->public_id.'/logo.png';
+        Storage::disk('public')->put($logoPath, UploadedFile::fake()->image('logo.png', 120, 120)->getContent());
+
+        $location = PosLocation::create([
+            'owner_ref' => $user->public_id,
+            'name' => 'Main register',
+            'currency' => 'GHS',
+            'receipt_header' => 'Acme Shop',
+            'receipt_logo_path' => $logoPath,
+            'printer_paper_mm' => 80,
+        ]);
+        $sale = PosSale::create([
+            'owner_ref' => $user->public_id,
+            'location_id' => $location->id,
+            'reference' => 'POS-LOGO',
+            'currency' => 'GHS',
+            'status' => 'paid',
+            'payment_method' => 'cash',
+            'total_minor' => 1000,
+        ]);
+        $sale->lines()->create([
+            'name' => 'Tea',
+            'unit_price_minor' => 1000,
+            'quantity' => 1,
+            'line_total_minor' => 1000,
+        ]);
+
+        $this->actingAs($user)
+            ->get(route('pos.sales.receipt', $sale))
+            ->assertOk()
+            ->assertSee('brand-logo', false)
+            ->assertSee('Acme Shop')
+            ->assertSee('POS-LOGO');
+    }
 }