width="25" height="20" x="20" y="150" fill="#6c757d" rx="3"></rect><text x="32.5" y="163" fill="#fff" font-size="8" text-anchor="middle">WEB</text><rect width="25" height="20" x="87.5" y="150" fill="#6c757d" rx="3"></rect><text x="100" y="163" fill="#fff" font-size="8" text-anchor="middle">CLI</text><rect width="25" height="20" x="155" y="150" fill="#6c757d" rx="3"></rect><text x="167.5" y="163" fill="#fff" font-size="8" text-anchor="middle">APP</text><path stroke="#007bff" stroke-width="2" d="M32.5 150 85 