Bump the npm_and_yarn group across 1 directory with 7 updates

Bumps the npm_and_yarn group with 4 updates in the / directory: [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro), [mermaid](https://github.com/mermaid-js/mermaid), [sharp](https://github.com/lovell/sharp) and [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite).


Updates `astro` from 5.18.1 to 7.1.1
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/astro@7.1.1/packages/astro)

Updates `mermaid` from 11.15.0 to 11.16.1
- [Release notes](https://github.com/mermaid-js/mermaid/releases)
- [Commits](https://github.com/mermaid-js/mermaid/compare/mermaid@11.15.0...mermaid@11.16.1)

Updates `sharp` from 0.34.5 to 0.35.0
- [Release notes](https://github.com/lovell/sharp/releases)
- [Commits](lovell/sharp@v0.34.5...v0.35.0)

Updates `vite` from 7.3.2 to 7.3.5
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v7.3.5/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v7.3.5/packages/vite)

Updates `dompurify` from 3.4.10 to 3.4.13
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.4.10...3.4.13)

Updates `nanoid` from 3.3.12 to 3.3.18
- [Release notes](https://github.com/ai/nanoid/releases)
- [Changelog](https://github.com/ai/nanoid/blob/3.3.18/CHANGELOG.md)
- [Commits](ai/nanoid@3.3.12...3.3.18)

Updates `postcss` from 8.5.15 to 8.5.26
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.5.15...8.5.26)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 7.1.1
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: mermaid
  dependency-version: 11.16.1
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: sharp
  dependency-version: 0.35.0
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: vite
  dependency-version: 7.3.5
  dependency-type: direct:development
  dependency-group: npm_and_yarn
- dependency-name: dompurify
  dependency-version: 3.4.13
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: nanoid
  dependency-version: 3.3.18
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: postcss
  dependency-version: 8.5.26
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

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

Author: dependabot[bot]

package.json

@@ -109,7 +109,7 @@
     "@types/regenerator-runtime": "^0.13.8",
     "@typescript-eslint/eslint-plugin": "^8.49.0",
     "@typescript-eslint/parser": "^8.49.0",
-    "astro": "5.18.1",
+    "astro": "7.1.1",
     "cache": "^3.0.0",
     "commerce-storefront-docs": "link:",
     "dedent": "^1.7.0",
@@ -125,15 +125,15 @@
     "hastscript": "^9.0.1",
     "lodash": "^4.18.1",
     "lodash.escaperegexp": "^4.1.2",
-    "mermaid": "^11.12.2",
+    "mermaid": "^11.16.1",
     "node-html-parser": "^7.0.1",
     "prettier": "^3.7.4",
     "prettier-plugin-astro": "^0.14.1",
     "react": "19.2.4",
     "react-dom": "19.2.4",
     "regenerator-runtime": "^0.14.1",
     "rehype": "^13.0.2",
-    "sharp": "^0.34.5",
+    "sharp": "^0.35.0",
     "starlight-heading-badges": "0.6.1",
     "starlight-image-zoom": "0.13.2",
     "starlight-links-validator": "0.19.2",
@@ -172,7 +172,7 @@
     "jsdom": "^25.0.1",
     "playwright": "^1.57.0",
     "tsx": "^4.21.0",
-    "vite": "7.3.2"
+    "vite": "7.3.5"
   },
   "engines": {
     "node": "20.13.1"