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>

supabase/functions/send-consultation-reminder/index.ts

@@ -127,22 +127,39 @@ serve(async (req: Request): Promise<Response> => {
         }
       }
 
-      // Send email if template is active and SMTP is configured
-      if (template?.is_active && smtpSettings?.smtp_host && profile?.email) {
-        // Replace shortcodes in email body
-        let emailBody = template.email_body_html || "";
-        let emailSubject = template.email_subject || "Reminder Konsultasi";
+      // Send email if template is active and Mailketing is configured
+      if (template?.is_active && smtpSettings?.api_token && profile?.email) {
+        try {
+          // Replace shortcodes in email body using master template system
+          let emailBody = template.email_body_html || "";
+          let emailSubject = template.email_subject || "Reminder Konsultasi";
 
-        Object.entries(payload).forEach(([key, value]) => {
-          const regex = new RegExp(`\\{${key}\\}`, "g");
-          emailBody = emailBody.replace(regex, String(value));
-          emailSubject = emailSubject.replace(regex, String(value));
-        });
+          Object.entries(payload).forEach(([key, value]) => {
+            const regex = new RegExp(`\\{${key}\\}`, "g");
+            emailBody = emailBody.replace(regex, String(value));
+            emailSubject = emailSubject.replace(regex, String(value));
+          });
 
-        // Here you would send the actual email
-        // For now, log that we would send it
-        console.log("Would send reminder email to:", profile.email);
-        console.log("Subject:", emailSubject);
+          // Send via send-email-v2 (Mailketing API)
+          const { error: emailError } = await supabase.functions.invoke("send-email-v2", {
+            body: {
+              to: profile.email,
+              api_token: smtpSettings.api_token,
+              from_name: smtpSettings.from_name || platformSettings?.brand_name || "Access Hub",
+              from_email: smtpSettings.from_email || "noreply@with.dwindi.com",
+              subject: emailSubject,
+              html_body: emailBody,
+            },
+          });
+
+          if (emailError) {
+            console.error("Failed to send reminder email:", emailError);
+          } else {
+            console.log("Reminder email sent to:", profile.email);
+          }
+        } catch (emailError) {
+          console.error("Error sending reminder email:", emailError);
+        }
       }
 
       results.push({