chore(studio): update self-hosted MCP server to 0.11.0 (#49379)

## Summary

- Update `apps/studio` to `@supabase/mcp-server-supabase` `^0.11.0` and
add its required `@modelcontextprotocol/server` `^2.0.0` peer.
- Keep `@modelcontextprotocol/sdk` `^1.29.0` for Studio's existing
transports. `@supabase/mcp-utils` resolves transitively to `0.7.0`, so
it remains indirect.


[AI-1107](https://linear.app/supabase/issue/AI-1107/2b-update-self-hosted-remote-mcp-server)

## Testing

- Five focused MCP test files passed, 47 tests total.
- Studio production build passed with `SKIP_ASSET_UPLOAD=1`.
- A real `POST` initialize request to the built self-hosted `/api/mcp`
endpoint returned HTTP 200 with `serverInfo.version` `0.11.0`.
- Studio typecheck still reports one pre-existing error in unchanged
`packages/ui-patterns/src/McpUrlBuilder/components/InstructionBlocks.tsx:20`:
`string` is not assignable to `StaticImageData`.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **Improvements**
  - Improved compatibility with the latest MCP server capabilities.
- Refreshed the Supabase MCP integration for a more up-to-date
experience.
- Verified that the available MCP tools remain consistent after the
update.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

apps/studio/package.json

@@ -59,6 +59,7 @@
     "@hookform/resolvers": "^3.1.1",
     "@mjackson/multipart-parser": "^0.10.1",
     "@modelcontextprotocol/sdk": "^1.29.0",
+    "@modelcontextprotocol/server": "^2.0.0",
     "@monaco-editor/react": "catalog:",
     "@next/bundle-analyzer": "16.2.3",
     "@number-flow/react": "^0.3.2",
@@ -72,7 +73,7 @@
     "@stripe/stripe-js": "9.1.0",
     "@stripe/sync-engine": "1.0.32",
     "@supabase/auth-js": "catalog:",
-    "@supabase/mcp-server-supabase": "^0.10.0",
+    "@supabase/mcp-server-supabase": "^0.11.0",
     "@supabase/pg-meta": "workspace:*",
     "@supabase/realtime-js": "catalog:",
     "@supabase/shared-types": "0.1.91",