[CORL-436] Embed Code (#2398)

* feat: initial implementation

* fix: moved embed configuration to advanced

* feat: added copy button to embed code

* fix: removing unused line

src/core/common/utils/getLocationOrigin.ts

@@ -0,0 +1,5 @@
+export default function getLocationOrigin() {
+  return (
+    location.origin || `${window.location.protocol}//${window.location.host}`
+  );
+}

src/core/common/utils/index.ts

@@ -8,3 +8,4 @@ export { default as ensureNoEndSlash } from "./ensureNoEndSlash";
 export { default as parseQuery } from "./parseQuery";
 export { default as stringifyQuery } from "./stringifyQuery";
 export { default as pureMerge } from "./pureMerge";
+export { default as getLocationOrigin } from "./getLocationOrigin";