event_payload has pull_request but head.sha extraction failed

Bash: ls /sandbox/claude-config/skills/pr-review/sub-agents/

Bash: cat /sandbox/workspace/prior-review.txt 2>/dev/null; echo "EXIT_CODE=$?"

Bash: gh api "repos/konflux-ci/build-definitions/pulls/3722" -H "Accept: application/vnd.github.v3.diff" 2>&1

Bash: gh api "repos/konflux-ci/build-definitions/pulls/3722/files?per_page=100" 2>&1

Bash: gh api "repos/konflux-ci/build-definitions/pulls/3722" 2>&1

Skill

Bash: ls /sandbox/workspace/target-repo/ 2>/dev/null | head -30

Bash: test -f /sandbox/workspace/prior-review.txt && echo "PRIOR_REVIEW_EXISTS=true" && wc -l /sandbox/workspace/prior-review.…

Bash: echo "GITHUB_PR_URL=${GITHUB_PR_URL:-}" && echo "GITHUB_ISSUE_URL=${GITHUB_ISSUE_URL:-}" && echo "REPO_FULL_NAME=${REPO_…