Prepares the cache by extracting files from a ZIP archive and storing them in IndexedDB.
This function clears the existing cache, extracts all files from the provided ZIP data,
and stores each file as a blob in the cache store with progress tracking.
Prepares the cache by extracting files from a ZIP archive and storing them in IndexedDB. This function clears the existing cache, extracts all files from the provided ZIP data, and stores each file as a blob in the cache store with progress tracking.