Different table type shown on Webhook security page in settings

[NickOpenFn]

Via Taylor: https://www.loom.com/share/d6e3edb3285c4fde8e5ba575e68df63a

We need to refactor the Webhook security table that is used in the settings ( 'https://demo.openfn.org/projects/xxx/settings#webhook_security' ) to be consistent with the tables on other pages. This is exceptionally important for when we introduced a more cohesive styleguide so that the improvements and changes are consistent across the board.

Noting: Just looking at the inspector, it really does seem that a different table was created here. If that was to better handle the hover events, we should discuss a better long term strategy so we don't have components in isolation