Add comprehensive tests for Parks API and models

- Implemented extensive test cases for the Parks API, covering endpoints for listing, retrieving, creating, updating, and deleting parks.
- Added tests for filtering, searching, and ordering parks in the API.
- Created tests for error handling in the API, including malformed JSON and unsupported methods.
- Developed model tests for Park, ParkArea, Company, and ParkReview models, ensuring validation and constraints are enforced.
- Introduced utility mixins for API and model testing to streamline assertions and enhance test readability.
- Included integration tests to validate complete workflows involving park creation, retrieval, updating, and deletion.

.env.unraid.bak

@@ -0,0 +1,25 @@
+# ThrillWiki Template-Based VM Configuration
+UNRAID_HOST=192.168.86.3
+UNRAID_USER=root
+UNRAID_PASSWORD=
+VM_NAME=thrillwiki-vm
+VM_MEMORY=4096
+VM_VCPUS=2
+VM_DISK_SIZE=50
+SSH_PUBLIC_KEY="ssh-rsa [AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED][AWS-SECRET-REMOVED]p7SOH3P3YUNpWwLJKOUgbENCaCF4I0S5QQ== thrillwiki-vm-access"
+
+# Template Configuration
+TEMPLATE_VM_NAME=thrillwiki-template-ubuntu
+DEPLOYMENT_TYPE=template-based
+
+# Network Configuration
+VM_IP=dhcp
+VM_GATEWAY=192.168.20.1
+VM_NETMASK=255.255.255.0
+VM_NETWORK=192.168.20.0/24
+
+# GitHub Configuration
+REPO_URL=https://github.com/pacnpal/thrillwiki_django_no_react/
+GITHUB_USERNAME=pacnpal
+GITHUB_TOKEN=[GITHUB-TOKEN-REMOVED]
+GITHUB_API_ENABLED=true