Milestone M33 updates - email verification via OTP, pre-filled embedded forms and more

Let's go through what we got done in Milestone M33 (Mar 24 - Apr 06).

Enhancements

• The email field now supports verification via OTP to prevent spam and stop respondents from entering random emails to fill out forms.

• Added support for pre-filling embedded forms.

• Added an error page for unauthorized errors in public pages. Previously it was showing a 404 page.

Bug Fixes

• Fixed issues with duplicate submissions and email verification.

• Fixed issues caused by incorrect payloads during form building.

• Fixed bugs related to filtering out dropdown options based on user input.

• Fixed an issue where date picker was rendered behind the pane.