[codex] PR_26175_OWNER_045 expanded GitHub PR inventory report

[ToolboxAid]

Summary

Expands the GitHub PR inventory into an actionable OWNER report using GitHub open PR data as the authority.

What changed

• Added docs_build/dev/reports/PR_26175_OWNER_045-github-pr-expanded-inventory-report.md.
• Refreshed docs_build/dev/reports/codex_changed_files.txt.
• Refreshed docs_build/dev/reports/codex_review.diff.
• Created local repo-structured ZIP artifact at tmp/PR_26175_OWNER_045-github-pr-expanded-inventory-report_delta.zip.

Report coverage

• Includes 38 open PRs from GitHub.
• Includes 35 draft PRs and 3 open non-draft PRs.
• Groups PRs by team and dependency chain.
• Explicitly identifies Gamma chain, OWNER chain, Alfa stack, Bravo PRs, Charlie PRs, and Delta PRs.
• Uses only the approved recommendation values: Merge Now, Review First, Waiting On Dependency, Owner Decision Required, Superseded Candidate, Archive Candidate.

Scope

Audit/report only. No runtime code changes. No PRs merged. No PRs closed. No branches deleted.

Validation

• PASS: Started from clean, synced main.
• PASS: Read every file under docs_build/dev/ProjectInstructions/.
• PASS: GitHub REST API inventory fetched successfully.
• PASS: git diff --check.
• PASS: git diff --cached --check.
• PASS: ZIP contents verified as repo-structured entries.

Owner note

All recommendations are advisory and require OWNER approval before merge, closure, archival, or branch cleanup actions.

[ToolboxAid]

OWNER-approved closure: superseded stale GitHub PR inventory report; current state is recorded by merged OWNER_055 action plan #156. No branch deletion requested.