Develop Mermaid Astro component which converts expressive code mermaid examples into SVG diagrams on the client. Conversion happens not immediately, but only when it appears on the next screen

Author: psd-coder

package.json

@@ -63,6 +63,7 @@
     "katex": "^0.16.21",
     "kleur": "^4.1.5",
     "mdast-util-to-string": "^4.0.0",
+    "mermaid": "^11.5.0",
     "nanostores": "^0.11.4",
     "octokit": "^4.1.2",
     "react": "^19.0.0",