Merge pull request #17891 from overleaf/mf-register-header-logo-link

[web][website-redesign] In register page, make the top header logo a link to the home page

GitOrigin-RevId: d940c727899222c578ba0780206ca072682c925d

services/web/frontend/stylesheets/app/login-register.less

@@ -334,4 +334,10 @@
       }
     }
   }
+
+  .register-header-logo {
+    &:focus {
+      outline: 2px solid var(--emerald-green);
+    }
+  }
 }