"Hide" recipes from your collection

[julianpoy]

This would add the capability to hide a given recipe from your collection, either from the home page via the multi-selection mode, or from within recipe details.

The recipe would not appear anywhere within the app, aside from a "hidden content" section of the settings page, which would allow users to un-hide the content.

This hidden state would need to be synced across devices - probably on the user's account as a list of arbitrary hidden IDs (relation would require a join table here).

Requested by leukoplasthea on Discord (https://discord.com/channels/641479971340156928/641483008058064916/1191458958733492284)

[mudnug]

I didn't review the discussion on Discord, but suspect an alternate implementation could allow hiding specified tags/labels.

[Julias0]

I will like to take this up! Can you assign this to me?