chore: remove firebase devDependency from root

Author: HassanBahati

package.json

@@ -16,7 +16,6 @@
     "@tanstack/react-query": "^5.55.4",
     "@types/jsonwebtoken": "^9.0.7",
     "@vitest/coverage-istanbul": "^2.0.5",
-    "firebase": "^12.0.0",
     "happy-dom": "^15.7.3",
     "jsonwebtoken": "^9.0.2",
     "react": "^19.0.0",