fix: [IOPID-3480,IOPID-3487] email address validation: polling and email validation

[Ladirico]

This pull request introduces a minor update to the email validation flow. The most significant changes ensure that polling is properly stopped on error and not send double validation email

Email validation flow improvements (IOPID-3487):

• Added a call to stopPollingSaga() when an error occurs during the email validation request to ensure polling is stopped and resources are cleaned up.
• Updated the dependency array of the relevant useEffect to include stopPollingSaga, ensuring proper effect behavior.

Double email validation (IOPID-3480):

• The parameter that manages when the email address verification email should be sent, in order to prevent the user from receiving two verification emails.

[github-actions]

Jira Pull Request Link

This Pull Request refers to Jira issues:

• IOPID-3480
• IOPID-3487

[github-actions]

PR Title Validation for conventional commit type

✅ All good! PR title follows the conventional commit type.

[Copilot]

Pull Request Overview

This PR fixes two issues in the email validation flow: ensures proper cleanup of polling resources when validation fails, and prevents duplicate validation emails from being sent to users.

Key Changes:

• Added stopPollingSaga() call on validation error to clean up polling resources
• Updated useEffect dependency array to include stopPollingSaga for proper effect behavior
• Fixed sendEmailAtFirstRender parameter to prevent duplicate validation emails

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
EmailValidationSendEmailScreen.tsx	Added polling cleanup on error and updated effect dependencies
EmailInsertScreen.tsx	Fixed parameter controlling when validation email is sent

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[Copilot]

The change from isOnboarding to sendEmailAtFirstRender appears problematic. The variable sendEmailAtFirstRender is not defined in the visible context, which will cause a runtime error. If this variable should be derived from isOnboarding or another source, it needs to be defined before being passed as a parameter.