fix: add try/catch to DiscoveryIRC

src/index.ts

@@ -41,12 +41,16 @@ async function handleDiscover(aq: ActiveQuery): Promise<void> {
     return;
   }
 
+  try {
     const ret = await DiscoveryIRC(aq.callerInput.pubkey, {
       host: "liberta.casa",
       ...aq.callerInput?.options,
     });
 
     aq.respond(ret);
+  } catch (e) {
+    aq.reject(e);
+  }
 }
 
 addHandler("register", handleRegister);