Unable to find related issue for PR number 78. Body details: "## Summary\n\n### Changes\n\nThis pull request refactors the Unicorn Properties service into Unicorn Approvals service, updating the namespace and service naming throughout the codebase. The main changes include:\n\n- **Service Rename**: Renamed `Unicorn.Properties` to `Unicorn.Approvals` throughout the codebase\n- **Namespace Updates**: Updated all references from `UnicornPropertiesNamespace` to `UnicornApprovalsNamespace`\n- **Assembly Updates**: Updated assembly names and root namespaces in project files\n- **Package Updates**: Updated Amazon.Lambda.Core from 2.5.1 to 2.6.0 and Amazon.Lambda.TestUtilities from 2.0.0 to 3.0.0\n- **Event Bus References**: Updated all event bus references from `UnicornPropertiesEventBus` to `UnicornApprovalsEventBus`\n- **Solution File Updates**: Updated the solution file to reflect the new project structure\n- **Documentation Updates**: Updated README files and documentation to reflect the new service name\n- **Global SDK Configuration**: Added global.json with .NET 8.0 SDK configuration\n\n### User experience\n\n**Before**: The service was named \"Unicorn Properties\" which could be confusing as it handled approval workflows rather than property management directly.\n\n**After**: The service is now named \"Unicorn Approvals\" which more accurately reflects its purpose of handling approval workflows for contracts and properties. This provides better clarity for developers and users about the service's actual functionality.\n\n## Checklist\n\nPlease leave checklist items unchecked if they do not apply to your change.\n\n* [x] I have performed a self-review of this change\n* [x] Changes have been tested\n* [x] Changes are documented\n* [x] PR title follows [conventional commit semantics](https://github.com/aws-samples/aws-serverless-developer-experience-workshop-dotnet/blob/develop/.github/semantic.yml)\n\n## Acknowledgment\n\nBy submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.\n\n**Disclaimer**: We value your time and bandwidth. As such, any pull requests created on non-triaged issues might not be successful. "