This means it can't find the state event on the relays specified in the announcement event. Clearly this warning should specify that and yrll you which relays it checked and either it failed to connect, got rate limited or didn't have the event. I'll make this better
Discussion
For now if you want you check the network tab of developer tools and filter for websockets to see the request and events that come back. State event is kind 30618
there is also something about "no default branch" in gitworkshop ui but i dont understand am i doing something wrong, nostr remote seems to be working, push and fetch without errors (though there seems to be tui bug where it "eats" previous lines of terminal output)