feat: add shadowroot injector

src/injectors/shadowroot.js

@@ -0,0 +1,12 @@
+export const shadowRootInjector = () => {
+  try {
+    const orig = Element.prototype.attachShadow;
+    Element.prototype.attachShadow = function (...args) {
+      const root = orig.apply(this, args);
+      window.postMessage({ type: "KISS_SHADOW_ROOT_CREATED" }, "*");
+      return root;
+    };
+  } catch (err) {
+    console.log("shadowRootInjector", err);
+  }
+};