We previously had translateMediaToClientDBMediaInfo which gave us one ClientDBMediaInfo for each Media... but now the relationship between Media and "upload" is no longer 1:1.

translateMediaToClientDBMediaInfos replaces the existing function and returns an array with all of the ClientDBMediaInfos for a media message. By using this function in translateRawMessageInfoToClientDBMessageInfo we ensure that both the video and thumbnail are persisted in the media table of the SQLite "clientDB" database.

Ensured that both video and thumbnail are stored in SQLite media table for video messages:

Also set breakpoints throughout to make sure values at different points were as expected.