feat: Initial project setup with clean architecture

.cursorrules

@@ -0,0 +1,31 @@
+# ASP.NET Core 8 Project Rules
+
+- Use C# 12 language features where appropriate
+- Follow SOLID principles in class and interface design
+- Implement dependency injection for loose coupling
+- Use primary constructors for dependency injection in services, use cases, etc.
+- Use async/await for I/O-bound operations
+- Prefer record types for immutable data structures
+- Prefer controller endpoints over minimal APIs
+  - Utilize minimal APIs for simple endpoints (when explicitly stated or when it makes sense)
+- Implement proper exception handling and logging
+- Use strongly-typed configuration with IOptions pattern
+- Implement proper authentication and authorization
+- Use Entity Framework Core for database operations
+- Implement unit tests for business logic
+- Use integration tests for API endpoints
+- Implement proper versioning for APIs
+- Implement proper caching strategies
+- Use middleware for cross-cutting concerns
+- Implement health checks for the application
+- Use environment-specific configuration files
+- Implement proper CORS policies
+- Use secure communication with HTTPS
+- Implement proper model validation
+- Use Swagger/OpenAPI for API documentation
+- Implement proper logging with structured logging
+- Use background services for long-running tasks
+- Favor explicit typing (this is very important). Only use var when evident.
+- Make types internal and sealed by default unless otherwise specified
+- Prefer Guid for identifiers unless otherwise specified
+- Use `is null` checks instead of `== null`. The same goes for `is not null` and `!= null`.

.dockerignore

@@ -0,0 +1,25 @@
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/azds.yaml
+**/bin
+**/charts
+**/docker-compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md