Summary: NotionSender adds paid support

Why It Matters: This change tells users that they need to pay to get help. It makes the free plan less useful for people who might need support.

What Changed:

• NotionSender added a new FAQ item (number 16) about how to get support.
• The new FAQ item says support is only for paid plans.
• It says free users can only use the FAQ and video guides.
• It tells users to upgrade for direct support.