Angled to include home that’s completed (8)
I believe the answer is:
finished
'completed' is the definition.
(I've seen this before)
'angled to include home' is the wordplay.
'angled' becomes 'fished' ('fish' can be a synonym of 'angle').
'to include' means one lot of letters goes inside another.
'home' becomes 'in' ('he's home' can mean 'he's in').
'fished' going around 'in' is 'FINISHED'.
'that's' is the link.
(Other definitions for finished that I've seen before include "wrapped up" , "Done, over, ended" , "dressed" , "Brought to an end" , "exhausted" .)