feat(deps): upgrade upstream dependencies (#1279)

Automated daily upgrade of upstream dependencies:
- rolldown (latest tag)
- vite (latest tag)
- vitest (latest npm version)
- tsdown (latest npm version)

Build status: success

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> Primarily dependency/lockfile updates, but they touch core toolchain/devtools packages (including `@vitejs/devtools`, Vue, and `rolldown` debug) which can subtly affect build and dev-server behavior.
>
> **Overview**
> Updates `@vitejs/devtools` to `0.1.13` in `packages/core` and refreshes `pnpm-lock.yaml` accordingly.
>
> Lockfile changes also bump related upstream deps, notably Vue `3.5.31`, `@rolldown/debug` `rc.13`, and several transitive packages (e.g. `h3`, `unstorage`, `lru-cache`, `cookie-es`, `defu`, `vue-virtual-scroller`), reflecting a general upstream upgrade sweep.
>
> <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit 183f847. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: Brooooooklyn

packages/core/package.json

@@ -115,7 +115,7 @@
     "@babel/types": "^7.28.5",
     "@oxc-node/cli": "catalog:",
     "@oxc-node/core": "catalog:",
-    "@vitejs/devtools": "^0.1.11",
+    "@vitejs/devtools": "^0.1.13",
     "es-module-lexer": "^1.7.0",
     "hookable": "^6.0.1",
     "magic-string": "^0.30.21",