[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/api/fileserver/fileserver_test.go

@@ -33,6 +33,7 @@ import (
 	"github.com/superseriousbusiness/gotosocial/internal/state"
 	"github.com/superseriousbusiness/gotosocial/internal/storage"
 	"github.com/superseriousbusiness/gotosocial/internal/typeutils"
+	"github.com/superseriousbusiness/gotosocial/internal/visibility"
 	"github.com/superseriousbusiness/gotosocial/testrig"
 )
 
@@ -81,6 +82,13 @@ func (suite *FileserverTestSuite) SetupSuite() {
 	suite.processor = testrig.NewTestProcessor(&suite.state, suite.federator, suite.emailSender, suite.mediaManager)
 
 	suite.tc = testrig.NewTestTypeConverter(suite.db)
+
+	testrig.StartTimelines(
+		&suite.state,
+		visibility.NewFilter(&suite.state),
+		suite.tc,
+	)
+
 	suite.mediaManager = testrig.NewTestMediaManager(&suite.state)
 	suite.oauthServer = testrig.NewTestOauthServer(suite.db)
 	suite.emailSender = testrig.NewEmailSender("../../../web/template/", nil)