Default UI: Add Progressive Profiling

Problem Statement

As a newly registered user, I experience a lack of direction or next steps after signing up, which results in missed opportunities to provide important profile information for better service personalization.

User Story

1. As an admin, I want to configure a profile builder modal with standard or metadata fields, so that I can collect relevant user information post-registration.

2. As an admin, I want to choose between dropdowns and text input fields when building the form, so that I can tailor the data collection to my needs.

3. As a newly registered user, I want to see a simple form immediately after registering, so that I can complete my profile easily.

Profile Builder Definition of Done (DoD)

A feature is done when:

1. Given a user has successfully registered, when they complete the registration flow, then a modal appears prompting them to fill out optional profile fields.

2. Given an admin is configuring the profile builder, when they access the Pelcro dashboard to configure the paywall, then they can select from default fields or metadata to include in the form.

3. Given a field is added to the form, when a user fills it out and submits, then the data is saved to the user's profile (default or metadata as specified).

4. Given the user sees the modal, when they choose to skip it, then they proceed without completing any fields and no data is stored.