Feat. 윈도우 개행문자 수정, mkcert 라이브러리 적용 (#12)

package.json

@@ -12,14 +12,14 @@
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-router-dom": "^6.22.3",
-    "react-scripts": "5.0.1",
+    "react-scripts": "^5.0.1",
     "redux": "^5.0.1",
     "styled-components": "^6.1.8",
     "styled-reset": "^4.5.2",
     "web-vitals": "^2.1.4"
   },
   "scripts": {
-    "start": "HTTPS=true SSL_CRT_FILE=./localhost.pem SSL_KEY_FILE=./localhost-key.pem react-scripts start",
+    "start": "cross-env HTTPS=true SSL_CRT_FILE=./localhost.pem SSL_KEY_FILE=./localhost-key.pem react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject",
@@ -46,6 +46,7 @@
   },
   "devDependencies": {
     "@babel/plugin-proposal-private-property-in-object": "^7.21.11",
+    "cross-env": "^7.0.3",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.1.3",
     "prettier": "^3.2.5"