chore(nx-dev): sync docs kb articles into the pylon knowledge base - #36590

Changed pages include:

• concepts/index.html - view
• enterprise/index.html - view
• extending-nx/index.html - view
• features/index.html - view
• getting-started/index.html - view
• guides/index.html - view
• how-nx-works/index.html - view
• platform-features/index.html - view
• plugin-registry/index.html - view
• reference/index.html - view

There are more changes not included in the list