fix tickets add reort mail and design fixes

functions/src/users.js

@@ -23,12 +23,18 @@ exports.onUserCreated = onDocumentCreated("users/{userID}", async (event) => {
         return;
       }
       try {
-        await resendClient.emails.send({
+        console.log(`Sending welcome email to ${email}`);
+        const { data, error } = await resendClient.emails.send({
           from: WELCOME_EMAIL_FROM,
           to: [email],
           subject: WELCOME_EMAIL_SUBJECT,
           html: welcomeTemplate({ firstName, lastName }),
         });
+        if (error) {
+          console.log("Failed to send welcome email:", error);
+          return;
+        }
+        console.log("Welcome email sent:", data);
       } catch (error) {
         console.log("Failed to send welcome email:", error);
       }