fix: user has to login every time chrome sidepanel is opened (#5544)

We can pass the auth tokens to our front app via post message, which
will also allow us to pass route names to navigate on it

packages/twenty-front/src/utils/isInIframe.ts

@@ -0,0 +1,7 @@
+export const isInFrame = () => {
+  try {
+    return window.self !== window.top;
+  } catch (e) {
+    return true;
+  }
+};