[MM-55014][MM-55015] Add last login timestamp for users, add materialized view and refresh job to keep track of post stats for Postgres (#25152)

* [MM-55014][MM-55015] Add last login timestamp for users, add materialized view and refresh job for Postgres

* Check fixes

* Fix type issue

* Add verification that lastlogin was updated

* PR feedback

* Morge'd

* Morge'd again

* Merge'd

* Update admin setting strings

* WIP

* PR feedback

* Oops

* Fix i18n

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

server/channels/store/timerlayer/timerlayer.go

@@ -10744,6 +10744,22 @@ func (s *TimerLayerUserStore) PromoteGuestToUser(userID string) error {
 	return err
 }
 
+func (s *TimerLayerUserStore) RefreshPostStatsForUsers() error {
+	start := time.Now()
+
+	err := s.UserStore.RefreshPostStatsForUsers()
+
+	elapsed := float64(time.Since(start)) / float64(time.Second)
+	if s.Root.Metrics != nil {
+		success := "false"
+		if err == nil {
+			success = "true"
+		}
+		s.Root.Metrics.ObserveStoreMethodDuration("UserStore.RefreshPostStatsForUsers", success, elapsed)
+	}
+	return err
+}
+
 func (s *TimerLayerUserStore) ResetAuthDataToEmailForUsers(service string, userIDs []string, includeDeleted bool, dryRun bool) (int, error) {
 	start := time.Now()
 
@@ -10952,6 +10968,22 @@ func (s *TimerLayerUserStore) UpdateFailedPasswordAttempts(userID string, attemp
 	return err
 }
 
+func (s *TimerLayerUserStore) UpdateLastLogin(userID string, lastLogin int64) error {
+	start := time.Now()
+
+	err := s.UserStore.UpdateLastLogin(userID, lastLogin)
+
+	elapsed := float64(time.Since(start)) / float64(time.Second)
+	if s.Root.Metrics != nil {
+		success := "false"
+		if err == nil {
+			success = "true"
+		}
+		s.Root.Metrics.ObserveStoreMethodDuration("UserStore.UpdateLastLogin", success, elapsed)
+	}
+	return err
+}
+
 func (s *TimerLayerUserStore) UpdateLastPictureUpdate(userID string) error {
 	start := time.Now()