feat: package scaffold — pyproject.toml, src/workbench/ layout

src/workbench/__init__.py

@@ -0,0 +1,3 @@
+"""Workbench — MCP server for AI-driven interactive web pages."""
+
+__version__ = "0.2.0"

src/workbench/__main__.py

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+"""Allow running as `python -m workbench`."""
+
+from workbench.cli import main
+
+main()