build sh for DNS

dns/build.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+echo "Building Gurted DNS Server..."
+
+echo "⏹Stopping existing container..."
+docker compose down
+
+echo "Building Docker image..."
+docker compose build --no-cache --parallel
+
+echo "Starting services..."
+docker compose up -d
+
+echo "Container logs (press Ctrl+C to stop following):"
+docker compose logs -f dns-server