Summary

• turn skills/README into a clearer continuity entry page with a quick scenario picker
• rewrite the four continuity package READMEs as newcomer-friendly bilingual landing pages
• keep natural-language install and usage prompts above the fold while moving exact shell commands into lower install-details sections
• add doc-contract tests that lock in the new README entry structure and file-output guidance

Validation

• for test_dir in skills/*/tests; do python3 -m unittest discover -s \"$test_dir\" -p 'test_*.py' -v; done
• python3 -m unittest discover -s evals -p 'test_*.py' -v
• python3 evals/run_evals.py

Notes

• this change keeps package boundaries intact and does not add new product scope
• skill-task-continuity still does not auto-install the three atomic packages; the docs now present that distinction more clearly for first-time users
• install commands remain available, but the primary path for newcomers is now natural-language Codex prompts