feat: Signup query params tracking (#2098)

* feat: Add tracking of signup query params

* fix: Headers already sent to client

* fix: OAuth error wipes previously written query params cookie

server/middlewares/passport.js

@@ -9,7 +9,7 @@ export default function createMiddleware(providerName: string) {
     return passport.authorize(
       providerName,
       { session: false },
-      (err, _, result: AccountProvisionerResult) => {
+      async (err, _, result: AccountProvisionerResult) => {
         if (err) {
           console.error(err);
 
@@ -39,7 +39,14 @@ export default function createMiddleware(providerName: string) {
           return ctx.redirect("/?notice=suspended");
         }
 
-        signIn(ctx, result.user, result.team, providerName, result.isNewUser);
+        await signIn(
+          ctx,
+          result.user,
+          result.team,
+          providerName,
+          result.isNewUser,
+          result.isNewTeam
+        );
       }
     )(ctx);
   };