Allow loader to show till the page loads completely in Edit Email Template

Overview

Cutting off the bottom of Edit email template section.

Entry Criteria:

1. User enters into Edit Email Template.

Acceptance Criteria:

1. When the page loads, the callback attached returns the height of the page without including the email template height as the contents are not loaded till then.
2. An API call is made which fetches the email template data. After loading the data the page height is increased and the cutting of bottom is removed.
3. A loader should be shown till the time API is not returning the template data.

Exit Criteria:

  1. The page should be shown completely when the loader hides without any cutting off the bottom border.

cc - Shamooka Mohapatra Amrendra Kumar