There is an inconsistency between the "gate" and the $tC("Gateway") string used in the code snippet. The correct version of the GatewayDialog should be:

    "@@ -6,7 +6,8 @@
      :detail-drawer="detailDrawer"
      :header-actions="headerActions"
      :table-config="tableConfig"

      :"resource={$t('Gateway')}"

This way, it will use the localizable resource named "Gateway". Other than this small typo, there doesn't appear to be any major discrepancies or problems with the syntax.

Note:

1. I updated the text formatting considering that you were writing in English.
2. No significant improvements needed as there weren’t any known issues found while reviewing the given codes snippet without any context about how they're supposed to work together.