feat: add shift management functionality

database/migrations/2026_08_26_000000_create_shifts_table.php

@@ -0,0 +1,38 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('shifts', function (Blueprint $table) {
+            $table->id();
+            $table->string('day_of_week')->nullable();
+            $table->date('date')->nullable();
+            $table->time('start_time');
+            $table->time('end_time');
+            $table->boolean('is_active')->default(true);
+            $table->timestamps();
+
+            $table->foreignId('user_id')->nullable()->constrained('users')->nullOnDelete();
+            $table->foreignId('created_by')->nullable()->constrained('users')->nullOnDelete();
+
+            $table->index(['day_of_week', 'is_active']);
+            $table->index(['date', 'is_active']);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('shifts');
+    }
+};

database/seeders/FastRequestSeeder.php

@@ -35,9 +35,10 @@ class FastRequestSeeder extends Seeder
 
         return collect($doctors)->map(function ($doctor) {
             return User::firstOrCreate(
-                ['username' => explode('@', $doctor['email'])[0]],
-                User::factory()->raw([
+                ['email' => $doctor['email']],
+                array_merge(User::factory()->raw(), [
                     'email' => $doctor['email'],
+                    'username' => explode('@', $doctor['email'])[0],
                     'level' => UserEnum::Doctor->value,
                     'fullname' => $doctor['fullname'],
                     'specialty' => $doctor['specialty'],

database/seeders/PermissionSeeder.php

@@ -99,6 +99,16 @@ class PermissionSeeder extends Seeder
                     'own' => 'دسترسی به گزارش خود',
                 ],
             ],
+            'shifts' => [
+                'label' => 'دسترسی به شیفت ها',
+                'children' => [
+                    'index' => 'دسترسی به لیست شیفت ها',
+                    'create' => 'دسترسی به ایجاد شیفت',
+                    'edit' => 'دسترسی به ویرایش شیفت',
+                    'delete' => 'دسترسی به حذف شیفت',
+                    'own' => 'دسترسی به شیفت های خود',
+                ],
+            ],
         ];
         foreach ($permissions as $key => $data) {
             $parent = Permission::create([