finish world initialization, set up init on startup and on shutdown, move all models to main directory

internal/foundry/transport/http.go

@@ -24,7 +24,7 @@ func (tr *FoundryTransport) LaunchWorld(worldName string) error {
 
 	select {
 	case <-tr.ExchangeChan.ProgressMsg[worldName]:
-		tr.Logger.Debug("World has been started(from GetInitialData)", "world", worldName)
+		tr.Logger.Debug("World has been launched(from GetInitialData)", "world", worldName)
 	case <-ctx.Done():
 		close(tr.ExchangeChan.ProgressMsg[worldName])
 		err := ctx.Err()