forgot password

[elllaPark]

Implement forgot password functionality with email notification

• Added forgot password view with username and email input fields
• Created MailDTO model to handle email and username data
• Implemented MailService to generate temporary passwords and send them via email using Google SMTP
• Updated ArchiveController to handle forgot password requests and validate input data
• Ensured email address validation in MailService to avoid NullPointerException
• Enhanced Thymeleaf form fields to bind correctly to MailDTO properties
• Added logging to verify email sending process

  Header greeting message

• Updated header to reflect user name in greeting message

Ensured the application sends temporary passwords to users without changing their existing passwords in the database.

TODO:

Implement Temporary Password Login:

• Ensure users can log in using the temporary password sent to their email.

• Update the authentication mechanism to support temporary passwords.

  Email Templates:

• Create HTML email templates for better email formatting and user experience.

• Integrate these templates with the MailService.

  Error Handling:

• Display user-friendly error messages for invalid email/username inputs on the front end.

User Experience Improvements:

• Add success and error notifications to the front end to inform users about the status of their password reset requests.
• Improve the styling of the forgot password page and other forms for a consistent look and feel.