feat: require compliance confirmation for paid features

Gate payment, redemption, subscription, and invitation reward flows behind an audited compliance acknowledgement.

web/default/src/features/system-settings/general/quota-settings-section.tsx

@@ -21,6 +21,7 @@ import * as z from 'zod'
 import type { Resolver } from 'react-hook-form'
 import { zodResolver } from '@hookform/resolvers/zod'
 import { useTranslation } from 'react-i18next'
+import { Alert, AlertDescription } from '@/components/ui/alert'
 import { Button } from '@/components/ui/button'
 import {
   Form,
@@ -57,10 +58,12 @@ type QuotaFormValues = z.infer<typeof quotaSchema>
 
 type QuotaSettingsSectionProps = {
   defaultValues: QuotaFormValues
+  complianceConfirmed?: boolean
 }
 
 export function QuotaSettingsSection({
   defaultValues,
+  complianceConfirmed = true,
 }: QuotaSettingsSectionProps) {
   const { t } = useTranslation()
   const updateOption = useUpdateOption()
@@ -97,6 +100,16 @@ export function QuotaSettingsSection({
     >
       <FormNavigationGuard when={isDirty} />
 
+      {!complianceConfirmed ? (
+        <Alert variant='destructive'>
+          <AlertDescription>
+            {t(
+              'Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.'
+            )}
+          </AlertDescription>
+        </Alert>
+      ) : null}
+
       <Form {...form}>
         <form onSubmit={handleSubmit} className='space-y-6'>
           <FormDirtyIndicator isDirty={isDirty} />