Add operators and property owners functionality

- Implemented OperatorListView and OperatorDetailView for managing operators.
- Created corresponding templates for operator listing and detail views.
- Added PropertyOwnerListView and PropertyOwnerDetailView for managing property owners.
- Developed templates for property owner listing and detail views.
- Established relationships between parks and operators, and parks and property owners in the models.
- Created migrations to reflect the new relationships and fields in the database.
- Added admin interfaces for PropertyOwner management.
- Implemented tests for operators and property owners.

parks/management/commands/seed_initial_data.py

@@ -1,6 +1,6 @@
 from django.core.management.base import BaseCommand
 from django.utils import timezone
-from companies.models import Company
+from operators.models import Operator
 from parks.models import Park, ParkArea
 from location.models import Location
 from django.contrib.contenttypes.models import ContentType
@@ -51,12 +51,12 @@ class Command(BaseCommand):
 
         companies = {}
         for company_data in companies_data:
-            company, created = Company.objects.get_or_create(
+            operator, created = Operator.objects.get_or_create(
                 name=company_data['name'],
                 defaults=company_data
             )
-            companies[company.name] = company
-            self.stdout.write(f'{"Created" if created else "Found"} company: {company.name}')
+            companies[operator.name] = operator
+            self.stdout.write(f'{"Created" if created else "Found"} company: {operator.name}')
 
         # Create parks with their locations
         parks_data = [