Extend registration, verify email, and forgot password flows with richer UI components, client-side validation, and placeholder behaviors. Add PasswordStrengthMeter and BannerAlert components, integrate updated styling, and align forms with new spec (registration, email verification, and password reset). Update ForgotPassword, Register, and VerifyEmail pages to reflect improved UX and mock flows.
X-Lovable-Edit-ID: edt-140074ae-8fad-4c73-81c7-dd8a6399b195