use string instead of null for dark mode system setting #2751
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Description & motivation 💭
While releasing to
cloud-ui
, manual testing revealed that the "System Default" setting for dark mode was not persisting. This is because the DarkModePreference type wasboolean | null
where null represents "system default." However, passing null to local storage removes the key (local storage is string based).This PR updates the DarkModePreference type to be
boolean | 'system'
, which works with local storage.Screenshots (if applicable) 📸
Design Considerations 🎨
Testing 🧪
How was this tested 👻
Steps for others to test: 🚶🏽♂️🚶🏽♀️
Checklists
Draft Checklist
Merge Checklist
Issue(s) closed
Docs
Any docs updates needed?