add compression for stuff served via express

src/frontend/game.ts

@@ -268,7 +268,7 @@ export async function main(
     log: [],
     logPointer: 0,
     logIdx: 0,
-    speeds: [0.5, 1, 2, 5, 10, 20, 50],
+    speeds: [0.5, 1, 2, 5, 10, 20, 50, 100, 250, 500],
     speedIdx: 1,
     paused: false,
     lastRealTs: 0,

src/server/main.ts

@@ -1,6 +1,7 @@
 import WebSocketServer from './WebSocketServer'
 import WebSocket from 'ws'
 import express from 'express'
+import compression from 'compression'
 import multer from 'multer'
 import Protocol from './../common/Protocol'
 import Util, { logger } from './../common/Util'
@@ -17,7 +18,6 @@ import {
   DB_PATCHES_DIR,
   PUBLIC_DIR,
   UPLOAD_DIR,
-  UPLOAD_URL
 } from './Dirs'
 import { GameSettings, ScoreMode } from '../common/GameCommon'
 import GameStorage from './GameStorage'
@@ -47,6 +47,8 @@ const port = config.http.port
 const hostname = config.http.hostname
 const app = express()
 
+app.use(compression())
+
 const storage = multer.diskStorage({
   destination: UPLOAD_DIR,
   filename: function (req, file, cb) {