feat(storage): support resumable uploads

[bojanbizjak]

Plugin(s)

• [ ] Analytics
• [ ] App
• [ ] App Check
• [ ] Authentication
• [ ] Crashlytics
• [ ] Cloud Firestore
• [ ] Cloud Messaging
• [X] Cloud Storage
• [ ] Performance
• [ ] Remote Config

Current problem

Users can add images and videos on the iOS and Android platforms, which are now sent to Google Storage in chunks (https://cloud.google.com/storage/docs/performing-resumable-uploads#initiate-session) in the JS/Capacitor implementation. Such an upload method would be very welcome in a native implementation. We now store data about upload sessions in SQLite, and we plan to do so in the future as well.

Preferred solution

On iOS and Android platforms, a session key should be provided to be used for resume upload, as explained in the following link: https://firebase.google.com/docs/storage/android/upload-files#continuing_uploads_across_process_restarts

Alternative options

No response

Additional context

No response

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• [X] I have read and followed the feature request guidelines.
• [X] I have attached links to possibly related issues and discussions.