[feature] Process outgoing Move from clientAPI (#2750)

* prevent moved accounts from taking create-type actions

* update move logic

* federate move out

* indicate on web profile when an account has moved

* [docs] Add migration docs section

* lock while checking + setting move state

* use redirectFollowers func for clientAPI as well

* comment typo

* linter? i barely know 'er!

* Update internal/uris/uri.go

Co-authored-by: Daenney <daenney@users.noreply.github.com>

* add a couple tests for move

* fix little mistake exposed by tests (thanks tests)

* ensure Move marked as successful

* attach shared util funcs to struct

* lock whole account when doing move

* move moving check to after error check

* replace repeated text with error func

* linterrrrrr!!!!

* catch self follow case

---------

Co-authored-by: Daenney <daenney@users.noreply.github.com>

internal/ap/properties.go

@@ -192,7 +192,7 @@ func GetObjectIRIs(with WithObject) []*url.URL {
 }
 
 // AppendObjectIRIs appends the given IRIs to the Object property of 'with'.
-func AppendObjectIRIs(with WithObject) {
+func AppendObjectIRIs(with WithObject, object ...*url.URL) {
 	appendIRIs(func() Property[vocab.ActivityStreamsObjectPropertyIterator] {
 		objectProp := with.GetActivityStreamsObject()
 		if objectProp == nil {
@@ -200,7 +200,7 @@ func AppendObjectIRIs(with WithObject) {
 			with.SetActivityStreamsObject(objectProp)
 		}
 		return objectProp
-	})
+	}, object...)
 }
 
 // GetTargetIRIs returns the IRIs contained in the Target property of 'with'.
@@ -210,7 +210,7 @@ func GetTargetIRIs(with WithTarget) []*url.URL {
 }
 
 // AppendTargetIRIs appends the given IRIs to the Target property of 'with'.
-func AppendTargetIRIs(with WithTarget) {
+func AppendTargetIRIs(with WithTarget, target ...*url.URL) {
 	appendIRIs(func() Property[vocab.ActivityStreamsTargetPropertyIterator] {
 		targetProp := with.GetActivityStreamsTarget()
 		if targetProp == nil {
@@ -218,7 +218,7 @@ func AppendTargetIRIs(with WithTarget) {
 			with.SetActivityStreamsTarget(targetProp)
 		}
 		return targetProp
-	})
+	}, target...)
 }
 
 // GetAttributedTo returns the IRIs contained in the AttributedTo property of 'with'.