清空，重构

apps/tenant/models.py

@@ -1,23 +0,0 @@
-from django.db import models
-from django_tenants.models import DomainMixin, TenantMixin
-
-
-class Tenant(TenantMixin):
-    name = models.CharField(max_length=100)
-    created_at = models.DateTimeField(auto_now_add=True)
-    updated_at = models.DateTimeField(auto_now=True)
-
-    auto_create_schema = True
-
-    class Meta:
-        verbose_name = "租户"
-        verbose_name_plural = "租户"
-
-    def __str__(self) -> str:
-        return self.name
-
-
-class Domain(DomainMixin):
-    class Meta:
-        verbose_name = "租户域名"
-        verbose_name_plural = "租户域名"