feat: remove unused cc_country table

api/libretime_api/core/models/__init__.py

@@ -1,5 +1,4 @@
 from .auth import LoginAttempt, UserToken
-from .country import Country
 from .preference import Preference, StreamSetting
 from .role import Role
 from .service import ServiceRegister

api/libretime_api/core/models/country.py

@@ -1,10 +0,0 @@
-from django.db import models
-
-
-class Country(models.Model):
-    iso_code = models.CharField(primary_key=True, max_length=3, db_column="isocode")
-    name = models.CharField(max_length=255)
-
-    class Meta:
-        managed = False
-        db_table = "cc_country"