Content only block goals & metrics, less required fields for payment block

🧩 Creator can enable Goals & Metrics section for Content-only block type

Example of content-only block with payments-related goals and metrics

Now users can turn on Goals & Metrics on content-only blocks. Use this to provide additional context to your responders before they are taken to an action steps or to summarize outcomes when they finish their journey

🏷 Reduced required fields on payment block

We've changed the list of required fields for payment block.

Now it's enough to provide responder's name and email to complete a payment.

Note that the list of required fields for political donations didn't change.

New default configuration of page 2 of the payment block

Other improvements:

Added possibility to name submission buttons on each step of payment block from backend
Added support of adjusted embed height when goals & metrics are enabled