fix(deps): update react monorepo to v19

Author: renovate[bot]

package.json

@@ -42,8 +42,8 @@
     "nextjs-toploader": "^3.7.15",
     "open-graph-scraper": "^6.8.2",
     "polished": "^4.3.1",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
     "react-use": "^17.5.1",
     "rss": "^1.2.2",
     "sharp": "^0.33.5",
@@ -57,8 +57,8 @@
     "@types/katex": "^0.16.7",
     "@types/next-pwa": "^5.6.9",
     "@types/node": "^22.7.5",
-    "@types/react": "^18.3.11",
-    "@types/react-dom": "^18.3.1",
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0",
     "@types/rss": "^0.0.32",
     "@vanilla-extract/next-plugin": "^2.4.6",
     "esbuild": "^0.24.0",