* feat: table add button is now hidden when adding/editing
feat: disable every other action on editable table when editing/adding
feat: hide add button instead of disabling it when can't add
feat: disable every other action when adding/editing on the commissions
page
feat: disable every other action when adding/editing on the locales
page
feat: disable every other action when adding/editing on the
notifications page
feat: disable save buttons while waiting for server response on tables
and editable numbers
* chore: removed TODO
feat: add an all machines option to the commissions overrides
fix: added cash-in and cash-out icons to main and override table headers
feat: filter out already overriden machine-coin combinations
fix: fix error when there's no machine selected yet
