Refactor and enhance device management and authentication features

- Updated the `reverse_dhivehi_string` function to correct the range for combining characters.
- Added new device handling in the health check view and integrated the `add_new_devices_to_omada` task.
- Improved date handling in `CreateTemporaryUserView` to ensure proper string conversion.
- Enhanced OTP sending by converting mobile numbers to strings.
- Implemented MAC address validation in the `Device` model using a custom validator.
- Removed unnecessary fields from the `CreateDeviceSerializer`.
- Normalized MAC address format in the `DeviceListCreateAPIView`.
- Updated the `djangopasswordlessknox` package to improve code consistency and readability.
- Added migration to enforce MAC address validation in the database.

djangopasswordlessknox/migrations/0001_initial.py

@@ -10,7 +10,6 @@ import uuid
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     dependencies = [
@@ -19,25 +18,47 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.CreateModel(
-            name='CallbackToken',
+            name="CallbackToken",
             fields=[
-                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
-                ('created_at', models.DateTimeField(auto_now_add=True)),
-                ('is_active', models.BooleanField(default=True)),
-                ('to_alias', models.CharField(blank=True, max_length=40)),
-                ('to_alias_type', models.CharField(blank=True, max_length=20)),
-                ('key', models.CharField(default=djangopasswordlessknox.models.generate_numeric_token, max_length=6, unique=True)),
-                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        primary_key=True,
+                        serialize=False,
+                        unique=True,
+                    ),
+                ),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("is_active", models.BooleanField(default=True)),
+                ("to_alias", models.CharField(blank=True, max_length=40)),
+                ("to_alias_type", models.CharField(blank=True, max_length=20)),
+                (
+                    "key",
+                    models.CharField(
+                        default=djangopasswordlessknox.models.generate_numeric_token,
+                        max_length=6,
+                        unique=True,
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
             ],
             options={
-                'verbose_name': 'Callback Token',
-                'abstract': False,
-                'ordering': ['-id'],
-                'get_latest_by': 'created_at',
+                "verbose_name": "Callback Token",
+                "abstract": False,
+                "ordering": ["-id"],
+                "get_latest_by": "created_at",
             },
         ),
         migrations.AlterUniqueTogether(
-            name='callbacktoken',
-            unique_together=set([('key', 'is_active')]),
+            name="callbacktoken",
+            unique_together=set([("key", "is_active")]),
         ),
     ]