ssb: Indicate which connections are one-shot / sync now connections.

apps/ssb.json

@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "🐌",
-	"previous": "&CsZ2FBYY9awXNPPHAhTlrOHuKlGU6RXZJ3UTV3UQRIE=.sha256"
+	"previous": "&IH3DadMNF785idnMI/LuCpIJQxzvpg1PDp8BI7m1Nx0=.sha256"
 }

apps/ssb/tf-tab-connections.js

@@ -129,6 +129,7 @@ class TfTabConnectionsElement extends LitElement {
 			>
 				Close
 			</button>
+			${connection.flags.one_shot ? '🔃' : undefined}
 			<tf-user id=${connection.id} .users=${this.users}></tf-user>
 			${connection.tunnel !== undefined
 				? '🚇'