Summary: Added "Every Last Yard" promotion

Why It Matters: Room & Board is running a new sale. This sale offers 20-30% off.

What Changed:

• Removed "Book a free design appointment" and "As low as 0% APR financing with Affirm" from the main carousel.
• Added a new message in the carousel: "Shop Every Last Yard, save 20-30%".
• Removed a section about signing in for the best experience.
• Removed some checkbox labels and a "Confirm My Choices" button.