Implement project board status workflow

tests/Feature/Models/BoardColumnTest.php

@@ -2,8 +2,11 @@
 
 namespace Tests\Feature\Models;
 
+use App\Actions\ProjectTicketMetadata\InitializeProjectTicketMetadata;
 use App\Models\BoardColumn;
 use App\Models\Project;
+use App\Models\Ticket;
+use App\Models\TicketPriority;
 use Database\Seeders\BoardColumnSeeder;
 use Database\Seeders\ProjectSeeder;
 use Illuminate\Foundation\Testing\RefreshDatabase;
@@ -50,6 +53,52 @@ class BoardColumnTest extends TestCase
         );
     }
 
+    /**
+     * Ensure board columns expose tickets ordered by descending sequence number.
+     */
+    public function test_board_column_tickets_are_returned_in_sequence_order(): void
+    {
+        $project = Project::factory()->create([
+            'key' => 'CORE',
+        ]);
+
+        app(InitializeProjectTicketMetadata::class)->handle($project);
+
+        $priority = TicketPriority::factory()->for($project)->create([
+            'name' => 'Medium',
+            'position' => 1,
+        ]);
+
+        $boardColumn = BoardColumn::factory()->for($project)->create([
+            'name' => 'Doing',
+            'position' => 1,
+        ]);
+
+        Ticket::factory()->create([
+            'board_column_id' => $boardColumn->id,
+            'project_id' => $project->id,
+            'sequence_number' => 1,
+            'ticket_key' => 'CORE-1',
+            'ticket_priority_id' => $priority->id,
+            'ticket_type_id' => $project->ticketTypes()->firstOrFail()->id,
+            'title' => 'First ticket',
+        ]);
+        Ticket::factory()->create([
+            'board_column_id' => $boardColumn->id,
+            'project_id' => $project->id,
+            'sequence_number' => 2,
+            'ticket_key' => 'CORE-2',
+            'ticket_priority_id' => $priority->id,
+            'ticket_type_id' => $project->ticketTypes()->firstOrFail()->id,
+            'title' => 'Second ticket',
+        ]);
+
+        $this->assertSame(
+            ['CORE-2', 'CORE-1'],
+            $boardColumn->fresh()->tickets->pluck('ticket_key')->all(),
+        );
+    }
+
     /**
      * Ensure the board column seeder creates starter workflow columns for seeded projects.
      */