refactor: upgrade React to v19

Author: mrholek

package.json

@@ -31,10 +31,10 @@
     "classnames": "^2.5.1",
     "core-js": "^3.39.0",
     "prop-types": "^15.8.1",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
     "react-redux": "^9.1.2",
-    "react-router-dom": "^6.28.0",
+    "react-router-dom": "^7.1.5",
     "redux": "5.0.1",
     "simplebar-react": "^3.2.6"
   },