addendum 43: DOCFIX-124 -- clientdocs consolidation (operator ruled all M1-M7): M5 error-holes in self-service, M3 entry-point+goal-map in welcome, M1/M2 single-source-of-truth pointers, M6 Jenkinsfile fixes, M4 new shared glossary.md; gauntlet 38/38 ...

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>