feat: added business models, implemented business signup and signin

solution/apps/business/migrations/0001_initial.py

@@ -0,0 +1,29 @@
+# Generated by Django 5.1.5 on 2025-01-20 11:21
+
+import django.core.validators
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Business',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=50, validators=[django.core.validators.MinLengthValidator(5)])),
+                ('email', models.EmailField(max_length=120, unique=True, validators=[django.core.validators.MinLengthValidator(8)])),
+                ('password', models.CharField(max_length=60, validators=[django.core.validators.RegexValidator('^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)(?=.*[@$!%*?&])[A-Za-z\\d@$!%*?&]{8,}$')])),
+                ('token_version', models.BigIntegerField(default=0)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]