secret-scan (gitleaks) had never run on a PR (broken checkout). A real Qdrant dev API key was hardcoded in 4 pre-existing files; removed in favour of env / gitea-secret references (scripts read QDRANT_API_KEY from os.environ; rag-ingest workflow references a gitea Actions secret). The remaining ~52 findings are doc curl examples + .env.example placeholders + a rule_key identifier, allowlisted in .gitleaks.toml (default ruleset kept). gitleaks now reports 0 findings.
ACTION REQUIRED: rotate the Qdrant dev API key — the leaked value is in git history.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>