added destroyOTPSession, so that one can remove OTP account

app/services/otp-auth.js

@@ -217,6 +217,11 @@ class OtpAuthService extends SiteService {
     return true;
   }
 
+  async destroyOtpSession (req, serviceName) {
+    delete req.session.otp[serviceName];
+    await this.saveSession(req)
+  }
+
   async removeForUser (user) {
     return await OtpAccount.deleteMany({ user: user });
   }

app/views/admin/otp/index.pug

@@ -5,10 +5,14 @@ block content
   div(uk-grid).uk-flex-middle
     .uk-width-expand
       h1.margin-remove Tokens
-        .uk-width-auto
+        section.uk-section.uk-section-default.uk-section-xsmall
+          .uk-container 
+            .uk-text-small
+              h4 This is where you will regenerate OTP tokens for your admin account and destroy your old OTP account.
+        //- .uk-width-auto
           button(
               type="button",
-              data-user= user,
+              data-user= user._id,
               onclick="return dtp.adminApp.generateOTPTokens(event);",
             ).uk-button.dtp-button-danger
               +renderButtonIcon('fa-repeat', 'Generate OTP Tokens')

app/views/otp/new-account.pug

@@ -17,5 +17,6 @@ block content
 
   section.uk-section.uk-section-default.uk-section-xsmall
     .uk-container
-      p Your account is now enabled with access to #{site.name} #{otpServiceName}.
+      p Your account is now enabled with access to #{site.name} #{otpAccount.service}.
       a(href= otpRedirectURL, title="Continue").uk-button.uk-button-primary.uk-border-pill Continue
+