fix: node size calculation

Author: AykutSarac

src/features/editor/views/GraphView/lib/jsonParser.ts

@@ -76,11 +76,7 @@ export function parser(jsonStr: string): Graph {
     // filter parent nodes that have no children
     // not the best way to do this, but it works
     const filteredNodes = states.graph.nodes.filter(node => {
-      if (node.data.isParent && node.data.childrenCount === 0) {
-        return false;
-      }
-
-      return true;
+      return !(node.data.isParent && node.data.childrenCount === 0);
     });
 
     // add path to nodes

src/features/editor/views/GraphView/lib/utils/calculateNodeSize.ts

@@ -26,7 +26,7 @@ const calculateWidthAndHeight = (str: string, single = false) => {
 
   const dummyElement = document.createElement("div");
   dummyElement.style.whiteSpace = single ? "nowrap" : "pre-wrap";
-  dummyElement.innerHTML = str;
+  dummyElement.innerText = str;
   dummyElement.style.fontSize = "12px";
   dummyElement.style.width = "fit-content";
   dummyElement.style.padding = "0 10px";