chore: sync vite version with vitepress

Author: github-actions[bot]

package.json

@@ -36,7 +36,7 @@
     "vitepress": "^2.0.0-alpha.15"
   },
   "peerDependencies": {
-    "vite": "^7.2.2"
+    "vite": "^7.3.1"
   },
   "repository": {
     "type": "git",