remove vet from docs hub and all files

vet/mcp/modules/openapi-config.json

@@ -1,16 +0,0 @@
-{
-  "module": "openapi-config",
-  "content": {
-    "path": "openapi-config",
-    "docstring": "Runtime OpenAPI configuration for the Veterinary Clinic demo.\r\n\r\nReads the API base URL from `import.meta.env.VITE_API_BASE_URL` and points\r\n`react-openapi` at `${base}/openapi.json`, sets the app title, and enables\r\nclient-side filtering for the `appointments` resource.",
-    "objects": {
-      "specConfiguration": {
-        "name": "specConfiguration",
-        "kind": "variable",
-        "path": "openapi-config.specConfiguration",
-        "signature": "specConfiguration: SpecConfiguration",
-        "docstring": "The `SpecConfiguration` passed to `AppProvider`.\r\n\r\n- `specUrl` / `baseApiUrl` - derived from `VITE_API_BASE_URL`.\r\n- `title` - \"Veterinary Clinic\".\r\n- `resourceConfig.appointments.filterOptions.mode` - `\"client\"`.\r\n\r\n`getToken` is intentionally left commented out; this demo has no auth."
-      }
-    }
-  }
-}