Added Statistics calculation

Statistics now show calculated values

node_modules/@mui/x-internals/hash/stringify.js

@@ -0,0 +1,27 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.stringify = stringify;
+/**
+ * A JSON.stringify that handles circular references safely.
+ * Fixes: https://github.com/mui/mui-x/issues/17521
+ * Source: https://www.30secondsofcode.org/js/s/stringify-circular-json/
+ */
+function stringify(input) {
+  const seen = new WeakSet();
+  return JSON.stringify(input, (_, v) => {
+    // https://github.com/mui/mui-x/issues/17855
+    if (typeof window !== 'undefined' && v === window || typeof document !== 'undefined' && v === document) {
+      return v.toString();
+    }
+    if (v !== null && typeof v === 'object') {
+      if (seen.has(v)) {
+        return null;
+      }
+      seen.add(v);
+    }
+    return v;
+  });
+}