docker-agent: sync docs with docker-agent v1.126.0 - #25878

Changed pages include:

• index.html - view
• 404.html - view
• accounts/index.html - view
• admin/index.html - view
• ai-overview/index.html - view
• billing/index.html - view
• build-cloud/index.html - view
• build/index.html - view
• compose/index.html - view
• desktop/index.html - view

There are more changes not included in the list