[feature] Status thread mute/unmute functionality (#2278)

* add db models + functions for keeping track of threads

* give em the old linty testy

* create, remove, check mutes

* swagger

* testerino

* test mute/unmute via api

* add info log about new index creation

* thread + allow muting of any remote statuses that mention a local account

* IsStatusThreadMutedBy -> IsThreadMutedByAccount

* use common processing functions in status processor

* set = NULL

* favee!

* get rekt darlings, darlings get rekt

* testrig please, have mercy muy liege

internal/db/bundb/basic.go

@@ -135,7 +135,7 @@ func (b *basicDB) CreateAllTables(ctx context.Context) error {
 		&gtsmodel.StatusToEmoji{},
 		&gtsmodel.StatusFave{},
 		&gtsmodel.StatusBookmark{},
-		&gtsmodel.StatusMute{},
+		&gtsmodel.ThreadMute{},
 		&gtsmodel.Tag{},
 		&gtsmodel.User{},
 		&gtsmodel.Emoji{},