🎉feat: Generate nabledge-5 knowledge files (#121)

[kiyotis]

Closes #121

Approach

Use knowledge-creator (kc.sh gen 5) to generate all nabledge-5 knowledge files.
Generation is run by the user due to time and cost. After generation, evaluate the results and get a nabledge-test baseline before updating documentation and merging.

Tasks

• Confirm v5 mapping, update E2E tests, verify tests pass
• Ask user to run generation: ./kc.sh gen 5
• Evaluate generated files and report to user:
  • Verify file count matches expected (from mapping)
  • Review kc report (errors/warnings)
  • Spot-check ~10 files for content quality
• If no issues: create v5 scenarios and get nabledge-test baseline
• Report baseline results to user
• If no issues: update documentation (CHANGELOG, README, etc.)
• Request PR review, merge if approved

Expert Review

Expert review will be conducted after implementation is complete.

Success Criteria Check

Criterion	Status	Evidence
All nabledge-5 knowledge files are generated using knowledge-creator	❌ Not Met	Pending implementation
Execution timing and concurrency level follow user instructions	❌ Not Met	Pending implementation
Generated files pass all validation checks (structure and content)	❌ Not Met	Pending implementation
Knowledge files are committed to repository	❌ Not Met	Pending implementation

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