dont you think client-side caching for offline-first apps is a pretty important thing to get right?

hey everyone, i'm working on a mobile app that needs to be fully functional even when the user has no network connection. we're using a mix of local storage and a remote API. what are your go-to patterns for managing client-side caching and ensuring data consistency when the app eventually comes back online? i'm trying to avoid the typical 'last write wins' conflicts if possible. any thoughts or experience you can share would be super helpful!