Summary: Added CADchat to software solutions.

Why It Matters: This shows a new product offering.

What Changed:

• Added "CADchat" under "Software Solutions" in the main menu.
• Removed the "3D PRINTERS" heading and its list of printers from the Markforged section.
• Removed the "Speed Up Your Design Workflow With SOLIDWORKS Add-in Tools" section and its content.
• Removed the "Level up your team with SOLIDWORKS" section and its content.
• Updated the author link for several featured articles from seo_automation_owner-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2/ to seo_automation_owner-2-2-2-2-2-2-2-2-2-2-2-2-2-2-3/.
• Added new links at the very end of the page: "SOLIDWORKS Training Resources", "Articles", "© 2025 GSC", "Cookie Settings", and "Scroll To Top".