Without reconfiguring stderr, Cyrillic error messages appear garbled
on Windows (cp1251 default). Mirrors the existing stdout fix.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Python on Windows defaults to cp1251 for piped stdout, which cannot
handle Unicode box-drawing characters used in info/analysis output.
Added sys.stdout.reconfigure(encoding="utf-8") to all 59 Python scripts.
Tested on real config data: epf-init, epf-validate, cf-info, cf-validate,
meta-info, form-info, role-info, skd-info, subsystem-info — all passing.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New skill /img-grid: overlays numbered grid on images to help
determine column proportions for MXL template generation
- Add "page" field to MXL DSL ("A4-landscape", "A4-portrait", or
number) that auto-calculates defaultWidth from column proportions
- Update DSL spec, mxl-compile SKILL.md, MXL guide, README
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>