Execute C:\Users\vanis\Desktop\Founding_Prospectus\CODEINA_TASK_NOW.md now.

Workspace: C:\Users\vanis\Desktop\Founding_Prospectus

Steps:
1) List publishing/chapters/book-*.html
2) Run: python C:\Users\vanis\Desktop\Founding_Prospectus\publishing\build.py --all
3) Append section "## Codeina live run" to CODEINA_RUN_REPORT.md with timestamp, exit codes, files found, errors
4) Short final reply summarizing results

Rules: use tools, no invented metrics.