Data storage tasks

• Write a script that can translate the existing recipes data to a shard (Martin)
• Add data model / ontology to eknl that lets us descripe recipes and chefs properly (Emmanuele)
• Make recipes load shared recipes from shards - probably one shard for all the shared recipes, plus one shard per local recipe
• Make recipes store recipes in individual shards
• Make recipes use xapian/eknl apis for searching
• Use a flatpak extension to ship the shared recipes shard instead of the current approach
• Build the flatpak extension on flathub
• Write tooling that can accept contributed recipes in shard from and merge them with the rest
• Automate updates of the content extension for contributions
• Write a Guadec presentation summarizing all of the above (Matthias)