feat: add setup wizard

backend/src/email/email.service.ts

@@ -23,17 +23,13 @@ export class EmailService {
       throw new InternalServerErrorException("Email service disabled");
 
     const shareUrl = `${this.config.get("APP_URL")}/share/${shareId}`;
-    const creatorIdentifier = creator
-      ? creator.firstName && creator.lastName
-        ? `${creator.firstName} ${creator.lastName}`
-        : creator.email
-      : "A Pingvin Share user";
+  
 
     await transporter.sendMail({
       from: `"Pingvin Share" <${this.config.get("SMTP_EMAIL")}>`,
       to: recipientEmail,
       subject: "Files shared with you",
-      text: `Hey!\n${creatorIdentifier} shared some files with you. View or dowload the files with this link: ${shareUrl}.\n Shared securely with Pingvin Share 🐧`,
+      text: `Hey!\n${creator.username} shared some files with you. View or dowload the files with this link: ${shareUrl}.\n Shared securely with Pingvin Share 🐧`,
     });
   }
 }