random-number-server

## Description <!-- Provide a brief description of the changes in this PR --> ## Type of Change <!-- Mark the relevant option with an "x" --> - [ ] Bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected) - [ ] Documentation update - [ ] Performance improvement - [ ] Code refactoring ## Testing <!-- Describe the tests you ran to verify your changes --> - [ ] All tests pass locally (`uv run pytest`) - [ ] Added new tests for new features - [ ] Test coverage remains above 80% ## Checklist - [ ] My code follows the project's style guidelines - [ ] I have performed a self-review of my own code - [ ] I have commented my code, particularly in hard-to-understand areas - [ ] I have made corresponding changes to the documentation - [ ] My changes generate no new warnings - [ ] I have tested my changes in Docker container - [ ] Any dependent changes have been merged and published ## Screenshots (if applicable) <!-- Add screenshots to help explain your changes --> ## Additional Notes <!-- Add any additional notes or context about the PR here -->