remove unnecessary regex, use encodeuri for label instead of replace

layouts/partials/graph.html

@@ -184,7 +184,7 @@
   const labels = graphNode.append("text")
     .attr("dx", 12)
     .attr("dy", ".35em")
-    .text((d) => d.id.replace("%20", " "))
+    .text((d) => encodeURI(d.id))
     .style("opacity", 0)
     .style("pointer-events", "none")
     .call(drag(simulation));