Multi-expansion deck saving issue

[RaphaelPage0110]

When saving a deck composed of cards from three classes from two different expansions, the cards of one of the classes isn't saved.
Steps to reproduce :

1. Select 3 cards from the brute deck
2. Select 3 cards from the tinkerer deck
3. Switch expansion to JOTL
4. Select 3 cards from the demolitionist deck
5. Save
6. Reload
   Expected : All the cards are present in the Play tab
   KO: Only the demolitionist cards are present

[orichalque]

its a cookie size issue i think

[orichalque]

instead of saving the full cards in cookie we could just keep the ID and fetch them from the database on loading