fix: respect debug flag in .env for swagger endpoint generation

src/app.ts

@@ -1,5 +1,7 @@
 import * as express from 'express';
 import router from './routes';
+import * as dotenv from "dotenv";
+dotenv.config({ quiet: true });
 
 const app = express();
 
@@ -20,6 +22,8 @@ const swaggerSpec = swaggerJsdoc(swaggerJsdocOpts);
 
 app.use(express.json());
 app.use(router);
-app.use('/swagger', swaggerUi.serve, swaggerUi.setup(swaggerSpec));
+if (process.env.DEBUG === "true") {
+	app.use('/swagger', swaggerUi.serve, swaggerUi.setup(swaggerSpec));
+}
 app.listen(6567, () => console.log('(HTTP Server) Listening on port 6567.'));