add loader

package.json

@@ -24,6 +24,7 @@
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "react-flatpickr": "^3.10.7",
+    "react-loader-spinner": "^5.2.0",
     "react-router-dom": "^6.2.1",
     "react-transition-group": "^4.4.1",
     "stream-browserify": "^3.0.0",
@@ -34,18 +35,18 @@
     "@babel/core": "^7.18.5",
     "@babel/preset-env": "^7.18.2",
     "@babel/preset-react": "^7.17.12",
+    "autoprefixer": "^10.4.5",
     "babel-loader": "^8.2.5",
-    "html-webpack-plugin": "^5.5.0",
     "css-loader": "^6.7.1",
+    "file-loader": "^6.2.0",
     "html-loader": "^3.1.2",
+    "html-webpack-plugin": "^5.5.0",
     "postcss": "^8.4.5",
+    "postcss-loader": "^7.0.0",
     "sass": "^1.52.3",
     "sass-loader": "^13.0.0",
     "style-loader": "^3.3.1",
-    "file-loader": "^6.2.0",
-    "postcss-loader": "^7.0.0",
     "tailwindcss": "^3.0.18",
-    "autoprefixer": "^10.4.5",
     "webpack": "^5.73.0",
     "webpack-cli": "^4.10.0",
     "webpack-dev-server": "^4.9.2"