chore: pin dependency prettier to 3.7.4

Author: renovate[bot]

package-lock.json

@@ -88,7 +88,7 @@
     "eslint-plugin-react-hooks": "^7.0.1",
     "lint-staged": "^15.5.2",
     "postcss": "^8.5.6",
-    "prettier": "^3.7.4",
+    "prettier": "3.7.4",
     "react-resizable-panels": "^3.0.6",
     "tailwindcss": "^3.4.19",
     "typescript": "^5.9.3",