MM-26055 Remove session requirement from command args. (#14880)

* Remove session requirement from command args.

* Removing unused server side translation.

* Restoring model.CommandArgs.Session for compatibility.

* Feedback fixes.

* Build fix

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

api4/command.go

@@ -332,8 +332,8 @@ func executeCommand(c *Context, w http.ResponseWriter, r *http.Request) {
 
 	commandArgs.UserId = c.App.Session().UserId
 	commandArgs.T = c.App.T
-	commandArgs.Session = *c.App.Session()
 	commandArgs.SiteURL = c.GetSiteURLHeader()
+	commandArgs.Session = *c.App.Session()
 
 	auditRec.AddMeta("commandargs", commandArgs) // overwrite in case teamid changed