feat(18-01): money list column, danger record actions, preview Edit rule and table kit (task 2)

- columns.yaml type: money with currency or currencyFrom (exactly one),
  never searchable, not sortable by default; every list row carries the
  currencyFrom column's value under its own key; the schema serves
  currency and currencyFrom on the column
- pact.AdminRecordAction.Danger, served as danger on cabana.RecordAction
  (absent when false); RecordActions.vue passes it to the confirm dialog
- CellValue money kind through formatMoney with the row's code, the em
  dash when empty and the amount alone without a code; DataTable aligns
  money headers and cells to the right
- PreviewView renders Edit only when a registered value field allows
  update (F6)
- main.css .summer-table* and .summer-stat__note kit classes (F7) over
  --c-* variables; cabana README kit rows
- fixture record actions void (danger) and resend; TestMoneyListCompile,
  TestMoneyListSmoke and TestRecordActionDangerSmoke; regenerated OpenAPI
  and TS types; rebuilt dist; lists-and-filters and admin-controllers docs

admin/src/components/form/RecordActions.vue

@@ -14,7 +14,8 @@ import { useConfirm } from '../ui/confirm'
 // that is not listed is not rendered. Every action asks for confirmation; the
 // dialog stays open and busy while the POST runs, and every button here is
 // disabled meanwhile. Labels, confirm texts and messages come from the server
-// and are rendered as text.
+// and are rendered as text. A `danger` action (UI-SPEC F5) turns the dialog's
+// confirm button into the danger variant; the footer button stays outline.
 const props = withDefaults(
   defineProps<{
     source: ControllerParams
@@ -49,7 +50,7 @@ async function run(action: RecordAction): Promise<void> {
     {
       message: action.confirm || t('backend::lang.form.action_confirm', { action: action.label }),
       confirmLabel: action.label,
-      danger: false,
+      danger: action.danger,
     },
     async () => {
       running.value = true