more work integration new timeline code

internal/cache/db.go

@@ -1311,29 +1311,6 @@ func (c *Caches) initStatus() {
 
 	log.Infof(nil, "cache size = %d", cap)
 
-	copyF := func(s1 *gtsmodel.Status) *gtsmodel.Status {
-		s2 := new(gtsmodel.Status)
-		*s2 = *s1
-
-		// Don't include ptr fields that
-		// will be populated separately.
-		// See internal/db/bundb/status.go.
-		s2.Account = nil
-		s2.InReplyTo = nil
-		s2.InReplyToAccount = nil
-		s2.BoostOf = nil
-		s2.BoostOfAccount = nil
-		s2.Poll = nil
-		s2.Attachments = nil
-		s2.Tags = nil
-		s2.Mentions = nil
-		s2.Emojis = nil
-		s2.CreatedWithApplication = nil
-		s2.Edits = nil
-
-		return s2
-	}
-
 	c.DB.Status.Init(structr.CacheConfig[*gtsmodel.Status]{
 		Indices: []structr.IndexConfig{
 			{Fields: "ID"},