[Feat/socket] sockJS 설정들 삭제

- npm uninstall —save-dev @types/sockjs-client
- vite.config.ts > define: { global: {} } 설정 삭제
- vite.config.ts > alias에 eventsource, events, crypto 설정 삭제
- proxy 설정 삭제 (http-proxy-middleware 및 setupProxy.js 파일 삭제)

Author: Charmull

package-lock.json

@@ -31,10 +31,8 @@
   "devDependencies": {
     "@types/react": "^17.0.33",
     "@types/react-dom": "^17.0.10",
-    "@types/sockjs-client": "^1.5.1",
     "@types/styled-components": "^5.1.26",
     "@vitejs/plugin-react": "^1.0.7",
-    "http-proxy-middleware": "^2.0.6",
     "prettier": "^2.5.1",
     "prettier-plugin-tailwindcss": "^0.1.5",
     "tailwind-styled-components": "^2.2.0",

package.json

@@ -7,13 +7,5 @@ export default defineConfig({
   plugins: [react()],
   alias: {
     "@": path.resolve(__dirname, "src"),
-    eventsource:
-      "./node_modules/sockjs-client/lib/transport/browser/eventsource.js",
-    events: "./node_modules/sockjs-client/lib/event/emitter.js",
-    crypto: "./node_modules/sockjs-client/lib/utils/browser-crypto.js",
-  },
-
-  define: {
-    global: {},
   },
 });