Disable old concept docs

[Reshrahim]

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Description

Auto-generated description

🤖 Generated by Copilot at 43914a9

Summary

🏷️🙈📄

Added or updated metadata for some concept pages in the docs. This improves the page layout and navigation by specifying the categories and hiding the table of contents where not needed.

toc_hide added
No headings on some pages
Winter of content

Walkthrough

• Add categories metadata to the API concept page to specify its documentation section (link)
• Add toc_hide metadata to three concept pages to hide the table of contents on the right sidebar, since they have no headings: overview, application graph, and environments (link, link, link)

Issue reference

[github-actions]

Azure Static Web Apps: Your stage site is ready! Visit it here: https://wonderful-plant-020417a1e-811.westus2.azurestaticapps.net
Password: Radiu$1234