fix(darkmode): check for null (#1531)

Francisco Gama T. R.

2024-12-03 5a5ef670fee5f5f65981801a7ec9c2e563fe99ad

 .github/dependabot.yml

@@ -9,3 +9,12 @@
        applies-to: "version-updates"
        patterns:
          - "*"
  - package-ecosystem: "github-actions"
    directory: "/"
    schedule:
      interval: "weekly"
    groups:
      ci-dependencies:
        applies-to: "version-updates"
        patterns:
          - "*"