Pass project name for database/nginx compose setup

The (autogenerated) project name ".LocalBeach" is invalid, so pass
"LocalBeach" using a CLI parameter.

The "name" top-level element from the compose spec is not supported,
it seems, otherwise it would have been a better solution.

cmd/beach/cmd/down.go

@@ -63,7 +63,7 @@ func handleDownRun(cmd *cobra.Command, args []string) {
 	}
 
 	log.Info("Stopping reverse proxy and database server ...")
-	commandArgs := []string{"compose", "-f", path.Base + "compose.yaml", "down", "-v"}
+	commandArgs := []string{"compose", "-f", path.Base + "compose.yaml", "down", "-v", "-p", "LocalBeach"}
 	output, err := exec.RunCommand("nerdctl", commandArgs)
 	if err != nil {
 		log.Fatal(output)

cmd/beach/cmd/start.go

@@ -121,7 +121,7 @@ func startLocalBeach() error {
 		_ = destination.Close()
 
 		log.Info("Starting reverse proxy and database server ...")
-		commandArgs := []string{"compose", "-f", path.Base + "compose.yaml", "up", "--remove-orphans", "-d"}
+		commandArgs := []string{"compose", "-f", path.Base + "compose.yaml", "up", "--remove-orphans", "-d", "-p", "LocalBeach"}
 		err = exec.RunInteractiveCommand("nerdctl", commandArgs)
 		if err != nil {
 			return errors.New("container startup failed")