Sign Up and Password Recovery Refresh

Reworked the sign up, forgot password and reset password blocks.

New sign up layouts

• Multi-step with Progress and Multi-step with Sidebar flows with per step validation and a success state
• Split w/ Quote, Split w/ Mockup and Split w/ Carousel layouts
• Header Navigation sign up with a top bar

New recovery blocks

• Forgot Password Flow, an interactive card that swaps to a check your inbox state
• Password Reset Confirmation
• The forgot password split layout now explains the recovery steps, and the check your inbox page shows the address and a resend cooldown

Improved

• Password fields use the show and hide toggle
• The sign up password meter and the reset password checklist are driven by UiVeePasswordInput, and the schema matches the checklist
• Login-style centering, logo and footer polish across the sign up blocks

Fixed

• OTP Verification in a card showed four boxes for a six digit code
• The reset password form rejected valid passwords that used other special characters

Removed

• Compact and Two Column sign up. Use Card and Split w/ Quote instead.