chore(deps): bump mermaid from 11.12.3 to 11.13.0 (#343)

Bumps [mermaid](https://github.com/mermaid-js/mermaid) from 11.12.3 to 11.13.0.
- [Release notes](https://github.com/mermaid-js/mermaid/releases)
- [Commits](https://github.com/mermaid-js/mermaid/compare/mermaid@11.12.3...mermaid@11.13.0)

---
updated-dependencies:
- dependency-name: mermaid
  dependency-version: 11.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

bun.lock

@@ -15,7 +15,7 @@
     "fumadocs-mdx": "14.2.10",
     "fumadocs-ui": "16.6.17",
     "lucide-react": "^0.577.0",
-    "mermaid": "^11.12.3",
+    "mermaid": "^11.13.0",
     "next": "16.1.6",
     "next-themes": "^0.4.6",
     "react": "^19.2.4",