- Implemented `NormalizeBaseAddress` method to add a trailing slash to the `BaseAddress` when necessary, preventing issues with relative path merging in 3x-ui deployments. - Updated `Register` and `UpdateAddress` methods to utilize the normalization logic, ensuring that both methods handle base address input consistently. - Added unit tests to verify the normalization behavior for various input scenarios, enhancing the reliability of node address management. - Updated domain model documentation to reflect the new normalization behavior for `BaseAddress`.