chore(deps): update react monorepo to v19

Author: renovate[bot]

package.json

@@ -11,8 +11,8 @@
   "dependencies": {
     "@preact/signals-core": "1.8.0",
     "@preact/signals-react": "1.3.8",
-    "react": "18.3.1",
-    "react-dom": "18.3.1",
+    "react": "19.0.0",
+    "react-dom": "19.0.0",
     "sonner": "1.5.0",
     "untypeable": "0.2.1",
     "wretch": "2.9.0",
@@ -21,8 +21,8 @@
   "devDependencies": {
     "@total-typescript/ts-reset": "0.5.1",
     "@trivago/prettier-plugin-sort-imports": "4.3.0",
-    "@types/react": "18.3.4",
-    "@types/react-dom": "18.3.0",
+    "@types/react": "19.0.0",
+    "@types/react-dom": "19.0.1",
     "@vitejs/plugin-react": "4.3.1",
     "prettier": "3.3.3",
     "typescript": "5.5.4",