chore(deps): downgrade react and react-dom to version 18.3.1

Author: hrishikesh-mahajan

bun.lockb

@@ -7,10 +7,10 @@
     "@itseasy21/react-elastic-carousel": "^0.12.3",
     "animate.css": "^4.1.1",
     "firebase": "^11.1.0",
-    "react": "^19.0.0",
+    "react": "^18.3.1",
     "react-bootstrap": "^2.10.7",
     "react-countup": "^6.5.3",
-    "react-dom": "^19.0.0",
+    "react-dom": "^18.3.1",
     "react-fade-in": "^2.0.1",
     "react-icons": "^5.4.0",
     "react-multi-carousel": "^2.8.5",