chore(deps-dev): bump vitepress from 2.0.0-alpha.15 to 2.0.0-alpha.17

Bumps [vitepress](https://github.com/vuejs/vitepress) from 2.0.0-alpha.15 to 2.0.0-alpha.17.
- [Release notes](https://github.com/vuejs/vitepress/releases)
- [Changelog](https://github.com/vuejs/vitepress/blob/main/CHANGELOG.md)
- [Commits](vuejs/vitepress@v2.0.0-alpha.15...v2.0.0-alpha.17)

---
updated-dependencies:
- dependency-name: vitepress
  dependency-version: 2.0.0-alpha.17
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -20,7 +20,7 @@
     "prettier": "^3.7.1",
     "unocss": "^66.5.10",
     "vite": "^7.3.1",
-    "vitepress": "2.0.0-alpha.15",
+    "vitepress": "2.0.0-alpha.17",
     "vue": "^3.5.13",
     "which": "^6.0.0"
   },