chore(deps): update dependency next-themes to v0.4.6

Author: renovate[bot]

package.json

@@ -47,7 +47,7 @@
     "husky": "9.1.7",
     "jest-image-snapshot": "6.5.1",
     "lint-staged": "15.3.0",
-    "next-themes": "0.4.4",
+    "next-themes": "0.4.6",
     "postcss": "8.5.6",
     "postcss-loader": "8.2.0",
     "prettier": "3.6.2",