fix: hotbugs in multi-tenant arch.

server/cli/tenants.js

@@ -0,0 +1,13 @@
+import { program } from 'commander';
+
+program
+  .version('0.0.1')
+  .description('An application for pizzas ordering')
+  .command('tenants:migrate')
+  .description('Migrate all tenants or the given tenant id.')
+  .option('-t, --tenant_id [tenant_id]', 'Which tenant id do you migrate.')
+  .action(async () => {
+    
+  });
+
+program.parse(process.argv);