Add: Claude automated PR review

[RobotEagle]

Enrolls this repo in automated Claude PR reviews via the claude_auto_review reusable workflow in workflow-library.

Every PR will be reviewed by RobotEagle (Claude) automatically on open, when marked ready for review, or when a review is requested from RobotEagle. To request a re-review after new commits, tag @claude in a PR comment or re-request a review from RobotEagle.

Before merging — Vault setup required

The workflow fetches the team's Anthropic API key from Vault. The key name is derived from the ownerId in compass.yml:

# Run this against the repo's compass.yml to find the Vault key name:

OWNER_ID=$(grep -m1 '^ownerId:' compass.yml | sed 's/^ownerId: *//' | tr -d '"' | xargs)

UUID=$(echo "$OWNER_ID" | sed 's/.*\///')

echo "team_$(echo "$UUID" | tr '-' '_')"

Ask a Vault admin to add the Anthropic API key at secret/github/actions/claude under that key name. If your team's key is already registered (another repo in the same team is already enrolled), no action is needed.

Remove any existing Claude review workflows

If this repo already has a workflow that triggers Claude PR reviews (e.g. a claude.yml calling claude_auto_review.yml), delete it when merging this PR. Keeping both will cause every PR to receive two reviews.