Quickstart page: MCP Clients mentioned but not drawn on the related flowchart

[LaurentAjdnik]

The General Architecture section of the Quickstart page lists MCP Clients among other components.

All of these components appear on the flowchart above, except for MCP Clients.

They are only shown in the Overview section of the Core Architecture page.

We should either remove them from the list or update the flowchart.

Possibly related: The More MCP Clients section of the Quickstart page states:

While this guide demonstrates MCP using Claude Desktop as a client [...]

But Claude Desktop is described as a "host", not a "client", elsewhere.

PS: Yes, I do agree to PR if needed. 😁