Update stacklok/toolhive-studio to v0.32.1 (#809)

* Update stacklok/toolhive-studio to v0.32.1

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Remove desktop MCP Optimizer docs after v0.32 removal

toolhive-studio v0.32.0 removed the MCP Optimizer feature from the desktop app (PR stacklok/toolhive-studio#2086). The deprecation notice on the UI guide set removal for 2026-04-22 and v0.32.0 shipped 2026-04-24, so the page is now stale.

* Add upstream-release-docs content for toolhive-studio v0.32.1

---------

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Dan Barr <danbarr@users.noreply.github.com>

Author: 3 people

.github/upstream-projects.yaml

@@ -71,7 +71,7 @@ projects:
 
   - id: toolhive-studio
     repo: stacklok/toolhive-studio
-    version: v0.31.0
+    version: v0.32.1
     docs_paths:
       - docs/toolhive/guides-ui
 

docs/toolhive/guides-ui/mcp-optimizer.mdx

@@ -157,7 +157,7 @@ Stop all unhealthy MCP servers
 ```
 
 ```text
-Show me the logs for the meta-mcp server
+Show me the logs for the fetch MCP server
 ```
 
 ### Validating tool responses

docs/toolhive/guides-ui/playground.mdx

@@ -387,7 +387,5 @@ kind delete cluster --name toolhive
   tool filtering and context pollution
 - [Virtual MCP Server overview](../concepts/vmcp.mdx) - conceptual overview of
   vMCP
-- [MCP Optimizer UI guide](../guides-ui/mcp-optimizer.mdx) - standalone desktop
-  approach without Kubernetes (legacy, being replaced by the vMCP path)
 - [Quickstart: Kubernetes Operator](../guides-k8s/quickstart.mdx) - prerequisite
   tutorial

docs/toolhive/tutorials/mcp-optimizer.mdx

@@ -59,7 +59,6 @@ const sidebars: SidebarsConfig = {
         },
         'toolhive/guides-ui/client-configuration',
         'toolhive/guides-ui/cli-access',
-        'toolhive/guides-ui/mcp-optimizer',
         'toolhive/guides-ui/playground',
       ],
     },

sidebars.ts

@@ -95,6 +95,11 @@
       "source": "/toolhive/reference/crd-spec",
       "destination": "/toolhive/reference/crds",
       "permanent": true
+    },
+    {
+      "source": "/toolhive/guides-ui/mcp-optimizer",
+      "destination": "/toolhive/guides-vmcp/optimizer",
+      "permanent": true
     }
   ],
   "installCommand": "dnf install -q -y jq && npm install",