feat: add password visibility toggle, Forgot password? link, and reset page

[jovdim]

What I Changed:

1. Login Page Updates:

   • Added a password visibility toggle (using Eye/EyeClosed icons) so users can easily see or hide their password while typing.
   • Included a "Forgot password?" link that redirects to the password reset page.
   • Made a few small design adjustments to make the page look cleaner and more user-friendly.

2. Password Reset Page:

   • Created a new reset page where users can enter their username to recover their account.
   • Added a cancel button that takes users back to the login page if they change their mind.
   • The page also includes error handling for invalid usernames.

Why I Made These Changes:

• The goal is to make logging in and recovering passwords easier for users.
• The password visibility toggle and reset link make the whole process smoother, especially for users who might forget their credentials.