The raven sets expectations; Create and Join say so when the table is not yet reached

The lobby tells a challenger what to expect in the table's own voice:
the keeper answers every raven, sometimes within the minute, sometimes
after a night's sleep; the seat is held either way, and the table is
theirs meanwhile. A Create or Join tried before the socket is open
used to vanish; it now says the table is still being reached.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Jm2auWk6RP71CjaAb4FMoG

packages/web/src/net.svelte.ts

@@ -720,7 +720,7 @@ class Net {
   create(name: string): void {
     this.you = name;
     this.spectating = false;
-    this.send({ type: "create", name });
+    if (!this.send({ type: "create", name })) this.flash("Still reaching the table — try again in a moment");
   }
 
   /** Take a seat in the Peanut Gallery: watch a game with no name and no voice. */
@@ -737,7 +737,9 @@ class Net {
     const existing = this.seats.find(
       (s) => s.roomId === this.roomIdPending && s.name === name,
     );
-    this.send({ type: "join", roomId, name, token: existing?.token ?? this.token });
+    if (!this.send({ type: "join", roomId, name, token: existing?.token ?? this.token })) {
+      this.flash("Still reaching the table — try again in a moment");
+    }
   }
 
   /** Sit back down at a remembered seat. */