docs: add missing assign_work_item.rs to AGENTS.md architecture tree

[github-actions]

Agent Documentation Update

Findings

Area	Issue	File(s)
accuracy	src/safe_outputs/assign_work_item.rs exists in the codebase (backing the documented assign-work-item safe-output tool in docs/safe-outputs.md) but was missing from the safe_outputs/ file listing in the AGENTS.md architecture tree	AGENTS.md

Applied Fixes

• Added assign_work_item.rs in alphabetical order between assign_github_issue_to_user.rs and close_github_issue.rs in the AGENTS.md architecture tree

Notes

Verified by diffing find src/safe_outputs -type f -name '*.rs' against the AGENTS.md tree listing. docs/safe-outputs.md already correctly documents the assign-work-item tool; only the architecture-tree index in AGENTS.md was out of sync.

---

Created by the agent-documentation maintainer workflow.

Generated by Agent Documentation Maintainer · auto · 49.9 AIC · ⌖ 7.06 AIC · ⊞ 13.5K · ◷

[azure-pipelines]

Azure Pipelines:
2 pipeline(s) were filtered out due to trigger conditions.
There may be pipelines that require an authorized user to comment /azp run to run.