Always redirect back to user site for recovery/magic link

[thorwebdev]

Feature request

Currently, if a recovery/magic link is expired, supabase will show a json error which is not a good user experience. Rather we should redirect back to the merchant site with an error_description URL param maybe?

Additional context

Add any other context or screenshots about the feature request here.

[icecream78]

@awalias is this good enough improvement according to UX?

[awalias]

perhaps we should have <USER-SITE>#auth_error_code=404&auth_error_message=user%20not%20found as the query params, just because some webs apps may already use the error-XXX query param

actually as pointed out by thor, gotrue already has a concept of error_description

lets do <USER-SITE>#error_code=404&error_description=user%20not%20found

but yes agreed that we should redirect back to user site 👍 nice suggestion @thorwebdev

[awalias]

closing this but noting that still need to solve for signup: supabase/supabase#504