Bump @sveltejs/vite-plugin-svelte in /examples/share-demo

Bumps [@sveltejs/vite-plugin-svelte](https://github.com/sveltejs/vite-plugin-svelte/tree/HEAD/packages/vite-plugin-svelte) from 6.2.4 to 7.0.0.
- [Release notes](https://github.com/sveltejs/vite-plugin-svelte/releases)
- [Changelog](https://github.com/sveltejs/vite-plugin-svelte/blob/main/packages/vite-plugin-svelte/CHANGELOG.md)
- [Commits](https://github.com/sveltejs/vite-plugin-svelte/commits/@sveltejs/vite-plugin-svelte@7.0.0/packages/vite-plugin-svelte)

---
updated-dependencies:
- dependency-name: "@sveltejs/vite-plugin-svelte"
  dependency-version: 7.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

examples/share-demo/package.json

@@ -20,7 +20,7 @@
   "devDependencies": {
     "@sveltejs/adapter-static": "^3.0.6",
     "@sveltejs/kit": "^2.54.0",
-    "@sveltejs/vite-plugin-svelte": "^6.2.4",
+    "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "svelte": "^5.53.7",
     "svelte-check": "^4.4.4",
     "typescript": "~5.6.2",