- load the local one first
- async task to load the remote db and if it succeeds overwrite the local db and load the remote one
emoiji.localimageurl is now a computed propery
- need to fix the fact that the file extension is not known 😭
fetchRemoteDB automatically stores the db lcoally after fetching
add storeDB(data: Data) to store the db from a data form
Emoji.uiID is generated automatically
fix hoarder.localEmojiDB path
imessage extension scheme??