Add n8n test mode toggle and edge function improvements

- Add test/production toggle for n8n webhook URLs in IntegrasiTab
- Update create-meet-link function to use database test_mode setting
- Add send-email-v2 edge function for Mailketing API integration
- Update daily-reminders and send-consultation-reminder to use send-email-v2
- Remove deprecated branding field from BrandingTab
- Update domain references from hub.dwindi.com to with.dwindi.com
- Add environment variables for Coolify deployment
- Add comprehensive edge function test script
- Update payment flow redirect to order detail page

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/components/admin/settings/IntegrasiTab.tsx

@@ -6,6 +6,7 @@ import { Input } from '@/components/ui/input';
 import { Label } from '@/components/ui/label';
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
 import { Alert, AlertDescription } from '@/components/ui/alert';
+import { Switch } from '@/components/ui/switch';
 import { toast } from '@/hooks/use-toast';
 import { Puzzle, Webhook, MessageSquare, Calendar, Mail, Link as LinkIcon, Key, Send, AlertTriangle } from 'lucide-react';
 
@@ -19,6 +20,7 @@ interface IntegrationSettings {
   integration_email_api_base_url: string;
   integration_privacy_url: string;
   integration_terms_url: string;
+  integration_n8n_test_mode: boolean;
   // Mailketing specific settings
   provider: 'mailketing' | 'smtp';
   api_token: string;
@@ -35,6 +37,7 @@ const emptySettings: IntegrationSettings = {
   integration_email_api_base_url: '',
   integration_privacy_url: '/privacy',
   integration_terms_url: '/terms',
+  integration_n8n_test_mode: false,
   provider: 'mailketing',
   api_token: '',
   from_name: '',
@@ -75,6 +78,7 @@ export function IntegrasiTab() {
         integration_email_api_base_url: platformData.integration_email_api_base_url || '',
         integration_privacy_url: platformData.integration_privacy_url || '/privacy',
         integration_terms_url: platformData.integration_terms_url || '/terms',
+        integration_n8n_test_mode: platformData.integration_n8n_test_mode || false,
         // Email settings from notification_settings
         provider: emailData?.provider || 'mailketing',
         api_token: emailData?.api_token || '',
@@ -99,6 +103,7 @@ export function IntegrasiTab() {
         integration_email_api_base_url: settings.integration_email_api_base_url,
         integration_privacy_url: settings.integration_privacy_url,
         integration_terms_url: settings.integration_terms_url,
+        integration_n8n_test_mode: settings.integration_n8n_test_mode,
       };
 
       if (settings.id) {
@@ -215,6 +220,28 @@ export function IntegrasiTab() {
               Digunakan sebagai target default untuk webhook lanjutan. webhook_url per template tetap harus URL lengkap.
             </p>
           </div>
+
+          <div className="flex items-center justify-between p-4 border rounded-lg space-y-0">
+            <div className="space-y-0.5">
+              <Label>Mode Test n8n</Label>
+              <p className="text-sm text-muted-foreground">
+                Aktifkan untuk menggunakan webhook path /webhook-test/ instead of /webhook/
+              </p>
+            </div>
+            <Switch
+              checked={settings.integration_n8n_test_mode}
+              onCheckedChange={(checked) => setSettings({ ...settings, integration_n8n_test_mode: checked })}
+            />
+          </div>
+
+          {settings.integration_n8n_test_mode && (
+            <Alert>
+              <AlertTriangle className="w-4 h-4" />
+              <AlertDescription>
+                Mode test aktif: Webhook akan menggunakan path <code>/webhook-test/</code>
+              </AlertDescription>
+            </Alert>
+          )}
         </CardContent>
       </Card>