change build script

package.json

@@ -9,7 +9,7 @@
     "android": "expo start --android",
     "ios": "expo start --ios",
     "web": "expo start --web",
-    "build-web": "expo export --platform web --clear",
+    "build-web": "expo export --platform web --clear && rm -rf ./serve/* && mv dist/* ./serve/ && rm -rf dist",
     "run-server": "pm2 start run-ts.sh --name 'matrix-frontend'",
     "reset-project": "node ./scripts/reset-project.js",
     "test": "jest --watchAll",

server.ts

@@ -7,8 +7,8 @@ const express = require('express');
 const compression = require('compression');
 const morgan = require('morgan');
 
-const CLIENT_BUILD_DIR = path.join(process.cwd(), 'dist/client');
-const SERVER_BUILD_DIR = path.join(process.cwd(), 'dist/server');
+const CLIENT_BUILD_DIR = path.join(process.cwd(), 'serve/client');
+const SERVER_BUILD_DIR = path.join(process.cwd(), 'serve/server');
 
 const app = express();
 
@@ -17,8 +17,6 @@ app.use(compression());
 // http://expressjs.com/en/advanced/best-practice-security.html#at-a-minimum-disable-x-powered-by-header
 app.disable('x-powered-by');
 
-// process.env.NODE_ENV = 'production';
-
 app.use(
     express.static(CLIENT_BUILD_DIR, {
         maxAge: '1h',