====== uv ======

Python dependency/library/package manager.

On rhea, setup for shared tool usage (202603):

<code>
UV_CACHE_DIR=/opt/ni_tools/python/uv/cache
UV_TOOL_DIR=/opt/ni_tools/python/uv/tool
UV_TOOL_BIN_DIR=/opt/ni_tools/python/uv/bin
</code>