refactor: separated command script

lib/railiance-print.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+# tools/lib/railiance-print.sh — shared pretty printers
+set -euo pipefail
+
+print_hdr() { printf "\n%s\n" "$1"; printf "%0.s-" $(seq 1 "${#1}"); echo; }
+ok()   { printf "  ✅ %-10s  %s\n" "$1" "$2"; }
+warn() { printf "  ⚠️  %-10s  %s\n" "$1" "$2"; }
+bad()  { printf "  ❌ %-10s  %s\n" "$1" "$2"; }