chore: set universal timezone

server/mail-templates/on_login.html

@@ -101,7 +101,7 @@
     font-size: 16px; " >
     <p>Hi,</p>
       <p>
-      We detected a new login to your Ente account at {{ .Date }}.
+      We detected a new login to your Ente account at {{ .Date }} UTC.
       <br>
       <br>
       If this is not you, please reset your password. For any assistance or questions, please reply to this email.      

server/pkg/controller/user/userauth.go

@@ -346,7 +346,7 @@ func (c *UserController) AddTokenAndNotify(userID int64, app ente.App, token str
 			return
 		}
 		emailSendErr := emailUtil.SendTemplatedEmail([]string{user.Email}, "Ente", "team@ente.io", emailCtrl.LoginSuccessSubject, emailCtrl.LoginSuccessTemplate, map[string]interface{}{
-      "Date":    t.Now().Format("02 Jan, 2006 15:04"),
+      "Date":    t.Now().UTC().Format("02 Jan, 2006 15:04"),
 		}, nil)
 		if emailSendErr != nil {
 			log.WithError(emailSendErr).Error("Failed to send email")