Align the MLSys·im code, docs, paper, website, workflows, and lab wheel for the 0.1.1 release. This also fixes runtime/API issues found during release review and prepares the paper PDF plus archive package.
Replace 9 old tutorials with 12 new numbered tutorials (00-11) covering
roofline through full-stack audit. Redesign landing page, add
models-and-solvers and extending-the-engine guides. Add __main__.py,
cli.py, and cli/ package for command-line interface.
