swapserver_gui: announce over nostr immediately on start#1

nothing-stops-this-train merged 1 commit into

mainnothing-stops-this-train/electrum_swapgui:mainfrom

fix/nostr-swap-announce-on-startnothing-stops-this-train/electrum_swapgui:fix/nostr-swap-announce-on-startCopy head branch name to clipboard