Summary: Added Build-to-Rent (BTR) Development Model

Why It Matters: This shows a new model was added to the website.

What Changed:

• A link to "List of A.CRE Accelerator Graduates (Updated Aug 2025)" was removed.
• A link to "A.CRE Self Storage Development Model (Updated Aug 2025)" was moved up in the list.
• A new link to "A.CRE Build-to-Rent (BTR) Development Model (Updated Aug 2025)" was added.
• The text "void(0);)" was added at the end of the content.