Nomad changes

scripts/ci/install-system-deps/detect-tesseract-macos.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+version=""
+
+json="$(brew info --json=v2 tesseract 2>/dev/null || true)"
+if [[ -n "${json}" ]]; then
+  version="$(
+    python3 -c 'import json, re, sys; data = json.loads(sys.argv[1]); stable = (((data.get("formulae") or [{}])[0].get("versions") or {}).get("stable") or ""); m = re.match(r"^(\d+\.\d+)", stable); print(m.group(1) if m else "")' "${json}" || true
+  )"
+fi
+
+if [[ -z "${version}" ]]; then
+  first_line="$(brew info tesseract 2>/dev/null | head -1 || true)"
+  if [[ "${first_line}" =~ ([0-9]+\.[0-9]+) ]]; then
+    version="${BASH_REMATCH[1]}"
+  fi
+fi
+
+if [[ -z "${version}" ]]; then
+  version="unknown"
+fi
+
+echo "version=${version}" >>"${GITHUB_OUTPUT}"
+echo "::notice title=Tesseract Version::Detected version: ${version}"