fix: normalized the region and logged the otp properly

apps/edr-freight-api/src/modules/otp/otp.controller.ts

@@ -41,7 +41,13 @@ export class OtpController {
     @Body("email")
     email?: string
   ) {
-    return this.otpService.sendOtp(toTarget(phone, email));
+    // `delivered` stays server-side: this route is @Public(), and whether our
+    // broker accepted the publish is infrastructure state an anonymous caller has
+    // no need for. It is on the `otp.dispatch` log line instead.
+    const { success, message } = await this.otpService.sendOtp(
+      toTarget(phone, email)
+    );
+    return { success, message };
   }
 
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