chore: sync workflow templates

[stranske]

Sync Summary

Files Updated

• aggregate_agent_metrics.py: Aggregates downloaded weekly agent metrics - required by agents-weekly-metrics.yml
• terminal_disposition.js: Machine-readable terminal disposition records and source summaries
• terminal_disposition_coverage.js: Warning-only terminal disposition source coverage preflight
• weekly_metrics_artifacts.js: Bounded weekly metrics artifact selection contract
• weekly_metrics_download_manifest.js: Weekly metrics artifact download and extraction manifest contract

Files Skipped

• pr-00-gate.yml: File exists and sync_mode is create_only
• ci.yml: File exists and sync_mode is create_only
• dependabot.yml: File exists and sync_mode is create_only
• llm_slots.json: None

---

Review Checklist

• CI passes with updated workflows
• No repo-specific customizations were overwritten

Source: stranske/Workflows
Source SHA: 8ffac0178658825b0e14803a8ce7193bf6118f89
Template hash: c91ca2f0d673
Sync branch: sync/workflows-c91ca2f0d673
Consumer repo: stranske/Template
Manifest: .github/sync-manifest.yml

[stranske-keepalive]

⚠️ Action Required: Unable to determine source issue for PR #624. The PR title, branch name, or body must contain the issue number (e.g. #123, branch: issue-123, or the hidden marker ).

[Copilot]

Pull request overview

Syncs workflow consumer scripts/templates from stranske/Workflows to support updated weekly metrics collection and reporting, including a new Codex CLI freshness metrics family.

Changes:

• Added support for the codex-cli-freshness artifact family across selection and aggregation.
• Expanded the weekly metrics download manifest to capture richer selection details and normalize artifact result shapes during updates.
• Improved terminal disposition normalization by centralizing optional field normalization and extending tracked metadata (e.g., CLI version).

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
scripts/aggregate_agent_metrics.py	Adds Codex CLI freshness aggregation, includes CLI version tracking in verifier summaries, and emits a new summary section.
.github/scripts/weekly_metrics_download_manifest.js	Adds compact selection metadata and normalizes artifact result objects before applying updates.
.github/scripts/weekly_metrics_artifacts.js	Recognizes and prioritizes the codex-cli-freshness artifact family during weekly artifact selection.
.github/scripts/terminal_disposition_coverage.js	Adjusts verifier model requirement logic to align with updated verifier mode handling.
.github/scripts/terminal_disposition.js	Centralizes optional-field normalization and adds llm_cli_version to terminal disposition records.