Feat v0.5.0 realtime dialog (#30)

Co-authored-by: Jeffrey Smith <jasafpro@gmail.com>
Co-committed-by: Jeffrey Smith <jasafpro@gmail.com>

server/events/bus_test.go

@@ -117,6 +117,12 @@ func TestRouteFor(t *testing.T) {
 		// Extension lifecycle
 		{"extension.loaded", DirLocal},
 		{"extension.error", DirLocal},
+		// Realtime (v0.5.0)
+		{"realtime.chat.message", DirToClient},
+		{"realtime.custom.event", DirToClient},
+		// Room management (v0.5.0)
+		{"room.subscribe", DirFromClient},
+		{"room.unsubscribe", DirFromClient},
 	}
 
 	for _, tt := range tests {
@@ -190,6 +196,27 @@ func TestWaitFor_CleansUpSubscription(t *testing.T) {
 	bus.Publish(Event{Label: "tool.result.cleanup", Payload: json.RawMessage(`{}`)})
 }
 
+func TestRealtimeRouting(t *testing.T) {
+	// realtime.* events should be sent to clients but not accepted from them
+	if !ShouldSendToClient("realtime.chat.message") {
+		t.Error("realtime.* should be sent to client")
+	}
+	if ShouldAcceptFromClient("realtime.chat.message") {
+		t.Error("realtime.* should NOT be accepted from client")
+	}
+
+	// room.subscribe/unsubscribe should be accepted from clients
+	if !ShouldAcceptFromClient("room.subscribe") {
+		t.Error("room.subscribe should be accepted from client")
+	}
+	if !ShouldAcceptFromClient("room.unsubscribe") {
+		t.Error("room.unsubscribe should be accepted from client")
+	}
+	if ShouldSendToClient("room.subscribe") {
+		t.Error("room.subscribe should NOT be sent to client")
+	}
+}
+
 func TestToolCallRouteToClient(t *testing.T) {
 	if !ShouldSendToClient("tool.call.abc123") {
 		t.Error("tool.call.* should be sent to client")