MM-45196: Migration api4/command and app/cmd to logger context (#20730)

```release-note
NONE
```

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

services/sharedchannel/mock_AppIface_test.go

@@ -269,13 +269,13 @@ func (_m *MockAppIface) InvalidateCacheForUser(userID string) {
 	_m.Called(userID)
 }
 
-// MentionsToTeamMembers provides a mock function with given fields: message, teamID
-func (_m *MockAppIface) MentionsToTeamMembers(message string, teamID string) model.UserMentionMap {
-	ret := _m.Called(message, teamID)
+// MentionsToTeamMembers provides a mock function with given fields: c, message, teamID
+func (_m *MockAppIface) MentionsToTeamMembers(c request.CTX, message string, teamID string) model.UserMentionMap {
+	ret := _m.Called(c, message, teamID)
 
 	var r0 model.UserMentionMap
-	if rf, ok := ret.Get(0).(func(string, string) model.UserMentionMap); ok {
-		r0 = rf(message, teamID)
+	if rf, ok := ret.Get(0).(func(request.CTX, string, string) model.UserMentionMap); ok {
+		r0 = rf(c, message, teamID)
 	} else {
 		if ret.Get(0) != nil {
 			r0 = ret.Get(0).(model.UserMentionMap)

services/sharedchannel/service.go

@@ -59,7 +59,7 @@ type AppIface interface {
 	PatchChannelModerationsForChannel(c request.CTX, channel *model.Channel, channelModerationsPatch []*model.ChannelModerationPatch) ([]*model.ChannelModeration, *model.AppError)
 	CreateUploadSession(c request.CTX, us *model.UploadSession) (*model.UploadSession, *model.AppError)
 	FileReader(path string) (filestore.ReadCloseSeeker, *model.AppError)
-	MentionsToTeamMembers(message, teamID string) model.UserMentionMap
+	MentionsToTeamMembers(c request.CTX, message, teamID string) model.UserMentionMap
 	GetProfileImage(user *model.User) ([]byte, bool, *model.AppError)
 	InvalidateCacheForUser(userID string)
 	NotifySharedChannelUserUpdate(user *model.User)

services/sharedchannel/sync_send_remote.go

@@ -11,6 +11,7 @@ import (
 
 	"github.com/wiggin77/merror"
 
+	"github.com/mattermost/mattermost-server/v6/app/request"
 	"github.com/mattermost/mattermost-server/v6/model"
 	"github.com/mattermost/mattermost-server/v6/services/remotecluster"
 	"github.com/mattermost/mattermost-server/v6/shared/mlog"
@@ -271,7 +272,7 @@ func (scs *Service) fetchPostUsersForSync(sd *syncData) error {
 		userIDs[post.UserId] = p2mm{}
 
 		// get mentions and users for each mention
-		mentionMap := scs.app.MentionsToTeamMembers(post.Message, sc.TeamId)
+		mentionMap := scs.app.MentionsToTeamMembers(request.EmptyContext(scs.server.GetLogger()), post.Message, sc.TeamId)
 		for _, userID := range mentionMap {
 			userIDs[userID] = p2mm{
 				post:       post,