[feature] Add List functionality (#1802)

* start working on lists

* further list work

* test list db functions nicely

* more work on lists

* peepoopeepoo

* poke

* start list timeline func

* we're getting there lads

* couldn't be me working on stuff... could it?

* hook up handlers

* fiddling

* weeee

* woah

* screaming, pissing

* fix streaming being a whiny baby

* lint, small test fix, swagger

* tidying up, testing

* fucked! by the linter

* move timelines to state like a boss

* add timeline start to tests using state

* invalidate lists

internal/db/bundb/bundb.go

@@ -65,6 +65,7 @@ type DBService struct {
 	db.Domain
 	db.Emoji
 	db.Instance
+	db.List
 	db.Media
 	db.Mention
 	db.Notification
@@ -179,6 +180,10 @@ func NewBunDBService(ctx context.Context, state *state.State) (db.DB, error) {
 		Instance: &instanceDB{
 			conn: conn,
 		},
+		List: &listDB{
+			conn:  conn,
+			state: state,
+		},
 		Media: &mediaDB{
 			conn:  conn,
 			state: state,