Added react-oidc (use demo/demo)

Added an example of an authentication protected page (tenders)
Added an example with the built in proxy (to combat CORS) (tendersguru)

src/infrastructure/sso/overrides/SessionLost.tsx

@@ -0,0 +1,17 @@
+import { useOidc } from "@axa-fr/react-oidc";
+import { FunctionComponent } from "react";
+import { SSOResult } from "../models/SSOResult";
+
+export const SessionLost: FunctionComponent<SSOResult> = ({ configurationName }) => {
+  const { login } = useOidc(configurationName);
+
+  return (
+    <>
+      <h1>Session timed out for {configurationName}</h1>
+      <p>Your session has expired. Please re-authenticate.</p>
+      <button type="button" onClick={() => login("/")}>
+        Login
+      </button>
+    </>
+  );
+};