The Stage 3 job in all pipeline templates (base.yml, 1es-base.yml,
job-base.yml, stage-base.yml) is named 'SafeOutputs', but documentation
consistently referred to it as 'Execution'. This caused:

- Wrong YAML example in docs/template-markers.md (DailyCodeReview_Execution
  instead of DailyCodeReview_SafeOutputs)
- Incorrect dependsOn description for teardown job
- Misleading job-name lists in debugging prompts (agents/users looking for
  an 'Execution' job in the ADO UI would not find it)

Updated files:
- docs/template-markers.md: fix YAML example, job-name list, and acquire_write_token description
- docs/targets.md: fix 3-job chain descriptions
- README.md: fix diagram box and inline reference
- AGENTS.md: fix three-stage pipeline model description
- prompts/create-ado-agentic-workflow.md: fix flow diagram and teardown comment
- prompts/debug-ado-agentic-workflow.md: fix job table, job-name list, section header, and teardown reference
- prompts/update-ado-agentic-workflow.md: fix teardown comment

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>