chore: archive add-initial-readme change and create project-documentation spec

Move completed change to archive (2025-11-19-add-initial-readme) and create
project-documentation specification with 4 requirements for README maintenance.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2025-11-19 22:29:22 +01:00
co-authored by Claude
parent 57b37c366d
commit 88a82b1e4e
4 changed files with 36 additions and 0 deletions