Upgrade to React 19

Author: aedwardg

package-lock.json

@@ -10,13 +10,13 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1"
+    "react": "19.0.0",
+    "react-dom": "19.0.0"
   },
   "devDependencies": {
     "@eslint/js": "^9.17.0",
-    "@types/react": "^18.3.18",
-    "@types/react-dom": "^18.3.5",
+    "@types/react": "19.0.2",
+    "@types/react-dom": "19.0.2",
     "@vitejs/plugin-react-swc": "^3.5.0",
     "eslint": "^9.17.0",
     "eslint-config-prettier": "^9.1.0",