- secrets-scan: gitleaks module path was renamed from
github.com/gitleaks/gitleaks/v8 to github.com/zricethezav/gitleaks/v8
- docker-compose-check: create backend/.env from .env.example before
running docker compose config (env file required by compose.yml)
- nginx: move limit_req_zone directives outside server block to http
level, where nginx requires them