Bundle PrimeReact CSS instead of relying on broken links

package.json

@@ -15,6 +15,7 @@
     "@types/react-dom": "^18.0.11",
     "debug": "^4.3.4",
     "monaco-editor": "^0.36.1",
+    "primeflex": "^3.3.1",
     "primeicons": "^6.0.1",
     "primereact": "9.3.x",
     "react": "^18.2.0",
@@ -55,7 +56,7 @@
     "@web/rollup-plugin-html": "^1.11.0",
     "concurrently": "^7.6.0",
     "copy-webpack-plugin": "^11.0.0",
-    "css-loader": "^6.7.3",
+    "css-loader": "^6.8.1",
     "livereload": "^0.9.3",
     "rollup": "^2.79.1",
     "rollup-plugin-babel": "^4.4.0",
@@ -65,6 +66,7 @@
     "rollup-plugin-typescript2": "^0.34.1",
     "rollup-watch": "^4.3.1",
     "serve": "^14.2.0",
+    "style-loader": "^3.3.3",
     "ts-loader": "^9.4.2",
     "tslib": "^2.5.0",
     "webpack": "^5.76.3",