API handler opts modifier (#26148)

* POC for API handler opts modifier

* Made upload POSt api a  file upload API

* Specified file upload local API

* Specified file upload local API

* Specified file upload API

* Simplified handler params

* Added basic security checks

* Fixed i18n

* used type for API handler options

* Removed limited reader from util deserializers (#26263)

server/channels/api4/channel_category.go

@@ -118,7 +118,7 @@ func updateCategoryOrderForTeamForUser(c *Context, w http.ResponseWriter, r *htt
 	auditRec := c.MakeAuditRecord("updateCategoryOrderForTeamForUser", audit.Fail)
 	defer c.LogAuditRec(auditRec)
 
-	categoryOrder, err := model.NonSortedArrayFromJSON(r.Body, *c.App.Config().ServiceSettings.MaximumPayloadSizeBytes)
+	categoryOrder, err := model.NonSortedArrayFromJSON(r.Body)
 	if err != nil {
 		c.Err = model.NewAppError("updateCategoryOrderForTeamForUser", model.PayloadParseError, nil, "", http.StatusBadRequest).Wrap(err)
 		return