Add two-factor authentication templates to email templates in the example Kickstart file

[RichardJECooke]

The email templates at https://github.com/FusionAuth/fusionauth-example-kickstart/tree/main/fusionauth/emails do not include a template for two factor authentication.

The templates should be added to the folder above, along with updating the example Kickstart JSON file at https://github.com/FusionAuth/fusionauth-example-kickstart/blob/main/fusionauth/kickstart-development.json to use them.

[RichardJECooke]

The template created if you don't use Kickstart is:

• Name: [FusionAuth Default] Two Factor Authentication
• Default subject: Your second factor code

<p>
  To complete your login request, enter this one-time code code on the login form when prompted.
</p>
<p>
  <strong>${code}</strong>
</p>

- FusionAuth Admin

To complete your login request, enter this one-time code code on the login form when prompted.

${code}

- FusionAuth Admin

[RichardJECooke]

Kickstart code:

    {
      "method": "POST",
      "url": "/api/email/template/95392509-e501-4efa-a237-5aa2617965f6",
      "body": {
        "emailTemplate": {
          "defaultFromName": "FusionAuth Development",
          "defaultSubject": "Your second factor code",
          "defaultHtmlTemplate": "@{emails/2fa.html.ftl}",
          "defaultTextTemplate": "@{emails/2fa.txt.ftl}",
          "fromEmail": "dev@fusionauth.io",
          "name": "Two Factor Authentication"
        }
      }
    },
    {
      "method": "PATCH",
      "url": "/api/tenant/#{defaultTenantId}",
      "body": {
        "tenant": {
          "emailConfiguration": {},
          "multiFactorConfiguration": {
            "email": {
              "templateId": "95392509-e501-4efa-a237-5aa2617965f6"}
          }
        }
      }
    }