Add the first release distribution files for yura version 1.33.7, including both the wheel and source tarball, establishing the foundational package layout and core module skeleton for the project.
Set up the yura async AI client project scaffold including .gitignore, build system configuration in pyproject.toml and setup.cfg, a make script for venv and build automation, the AsyncClient class in src/yura/client.py with websocket-based chat communication, and pre-built distribution artifacts for version 13.3.7.
