Login Screen Prompt Text Update

Current Prompt:

"Confused? Link from email? Use email. Link from text? Use mobile."

New Default Prompt:

"Got the link by text? → Enter your phone number. Got the link by email? → Enter your email."

Additional Behavior:

When the user begins typing in the field, dynamically adjust the prompt based on the input:

If input contains @ → update helper text to: "Looks like an email — please enter your email address."

If input is numeric and matches phone format → update helper text to: "Looks like a phone number — please enter your phone number."

If the field is cleared → revert back to the default prompt above