Update dependency react to v19

geneit_app/package.json

@@ -25,7 +25,7 @@
     "@testing-library/react": "^16.0.1",
     "@testing-library/user-event": "^14.0.0",
     "@types/jest": "^29.5.13",
-    "@types/react": "^18.3.11",
+    "@types/react": "^19.0.0",
     "@types/react-dom": "^18.3.0",
     "@vitejs/plugin-react": "^4.3.2",
     "date-and-time": "^3.6.0",
@@ -34,7 +34,7 @@
     "filesize": "^10.1.6",
     "jspdf": "^2.5.2",
     "mui-color-input": "^5.0.0",
-    "react": "^18.3.1",
+    "react": "^19.0.0",
     "react-dom": "^18.3.1",
     "react-easy-crop": "^5.0.8",
     "react-qr-code": "^2.0.14",