feat(api): unify policy handling with default action updates

- Updated `evofw-firewall.sh` and related scripts to replace `policy_mode` with `default_action`, enhancing clarity and consistency in policy management.
- Adjusted agent routes and evaluation logic to accommodate the new default action structure, ensuring backward compatibility with legacy modes.
- Enhanced tests to validate the new default action behavior and its integration within the agent policy framework.
- Refactored related components in the web interface to align with the updated policy handling, improving user experience and reducing confusion around policy modes.

apps/web/src/routes/_auth/rules/index.tsx

@@ -9,7 +9,6 @@ import { PageHeader, PageShell, ResourcePage } from '@/components/reui-kit'
 import { DataGridColumnHeader } from '@/components/reui/data-grid/data-grid-column-header'
 import { DataGridPrimaryCell } from '@/components/data-grid-cell'
 import { StatusBadge } from '@/components/status-badge'
-import { Badge } from '@/components/reui/badge'
 import { ConfirmDialog } from '@/components/confirm-dialog'
 import { PolicySetIcon } from '@/components/rules/policy-set-icon'
 import { policySetsQueryOptions } from '@/queries'
@@ -120,7 +119,7 @@ function PolicySetsPage() {
         ),
         cell: ({ row }) => (
           <div className="flex min-w-0 items-center gap-3">
-            <PolicySetIcon mode={row.original.policy_mode} />
+            <PolicySetIcon />
             <DataGridPrimaryCell
               accent="primary"
               title={row.original.name}
@@ -140,26 +139,6 @@ function PolicySetsPage() {
           />
         ),
       },
-      {
-        accessorKey: 'policy_mode',
-        header: ({ column }) => (
-          <DataGridColumnHeader column={column} title="Режим" />
-        ),
-        cell: ({ row }) => (
-          <Badge
-            variant={
-              row.original.policy_mode === 'whitelist'
-                ? 'warning-light'
-                : 'secondary'
-            }
-            size="sm"
-          >
-            {row.original.policy_mode === 'whitelist'
-              ? 'whitelist'
-              : 'blacklist'}
-          </Badge>
-        ),
-      },
       {
         accessorKey: 'rules_count',
         header: ({ column }) => (