Revert "chore: new package values"

This reverts commit e2ae1a5a.

frontends/web/package.json

@@ -18,28 +18,28 @@
     },
     "source": "index.ts",
     "devDependencies": {
-        "@parcel/transformer-typescript-tsc": "<2.14.0",
-        "@types/react": "^19.0.11",
-        "@types/react-dom": "^19.0.4",
+        "@parcel/transformer-typescript-tsc": "^2.12.0",
+        "@types/react": "^18.3.4",
+        "@types/react-dom": "^18.3.0",
         "@typescript-eslint/eslint-plugin": "^7.18.0",
         "@typescript-eslint/parser": "^7.18.0",
         "buffer": "^6.0.3",
-        "emukit": "^0.10.16",
+        "emukit": "^0.10.13",
         "eslint": "^8.57.0",
-        "eslint-plugin-import": "^2.31.0",
-        "eslint-plugin-react-hooks": "^5.2.0",
+        "eslint-plugin-import": "^2.29.1",
+        "eslint-plugin-react-hooks": "^4.6.2",
         "jszip": "^3.10.1",
-        "nodemon": "^3.1.9",
-        "parcel": "<2.14.0",
-        "prettier": "^3.5.3",
-        "prettier-plugin-organize-imports": "^4.1.0",
+        "nodemon": "^3.1.4",
+        "parcel": "^2.12.0",
+        "prettier": "^3.3.3",
+        "prettier-plugin-organize-imports": "^4.0.0",
         "process": "^0.11.10",
-        "react": "^19.0.0",
-        "react-dom": "^19.0.0",
+        "react": "^18.3.1",
+        "react-dom": "^18.3.1",
         "recoil": "^0.7.7",
         "svgo": "^3.3.2",
-        "typescript": "^5.8.2",
-        "webgl-plot": "^0.7.2"
+        "typescript": "^5.5.4",
+        "webgl-plot": "^0.7.1"
     },
     "alias": {
         "process": {