Just a simple idea. It would be nice when farming. Realistic too. I don't mean anything too crazy, even a slight buff would be noticeable.
Ofc only if it's easy and simple to do, if it would be a hassle the time is better spent elsewhere.
Planting routine as of now:
Plant. Plant. Plant.Plant. Plant. Plant.Plant. Plant. Plant.
big break
Plant. Plant. Plant.Plant. Plant. Plant.Plant. Plant. Plant.
big break
..
It would help make planting a bit less tedium. If they didn't do something like that because of combat cheese, maybe make it so it needs to be within range of a workbench – campfire.
edit: after being made aware you can get "resting bonus" seating by the fire if you place a campfire near your field(300% stam recovery), this whole idea lost some traction for me but I think it would still be great to have a slight bonus to stamina recovery when seating anywhere though, like a 10-25% for example.
More so for the roleplaying aspect, those tiny details that make Valheim so great.
Source: https://www.reddit.com/r/valheim/comments/utu8h8/make_seating_recover_stamina_faster/