* feat(templates): add py: lines to command templates' scripts frontmatter
Every templates/commands/*.md with a scripts: block now declares a py:
variant so --script py renders a Python invocation via the existing
interpreter-prefixing in process_template.
Fixes#3283
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix: install scripts/python for the py script type
install_shared_infra mapped every non-sh script type to powershell, so
--script py rendered invocations pointing at files that were never
installed. Map py to the python variant dir and skip __pycache__
artifacts during the copy.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* test: read templates with explicit utf-8 encoding
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix: keep py: lines standalone, enforce script existence in tests
Drop the plan/tasks py: lines that referenced scripts shipping in the
core port (#3280); they move to that PR. Tests now assert every py:
line points at a script the repo ships, so a dangling reference can
never merge green.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
