Show active RPC requests in the connections tab. Probably TMI, but I want greater introspection into what is going on, and this seemed like a positive step.

apps/ssb/tf-tab-connections.js

@@ -111,6 +111,9 @@ class TfTabConnectionsElement extends LitElement {
 				${this.connections
 					.filter((x) => x.tunnel === this.connections.indexOf(connection))
 					.map((x) => html`<li>${this.render_connection(x)}</li>`)}
+				${connection.requests.map(x => html`
+					<span class="w3-tag w3-small">${x.request_number > 0 ? '🟩' : '🟥'} ${x.name}</span>
+				`)}
 				${this.render_room_peers(connection.id)}
 			</ul>
 		`;