feat: add support for mermaid diagrams

Author: SeanCassiere

package.json

@@ -31,8 +31,8 @@
     "@octokit/rest": "^20.0.2",
     "@orama/react-components": "^0.1.23",
     "@radix-ui/react-dropdown-menu": "^2.1.12",
-    "@radix-ui/react-toast": "^1.2.2",
     "@radix-ui/react-select": "^2.2.2",
+    "@radix-ui/react-toast": "^1.2.2",
     "@remix-run/node": "^2.8.1",
     "@sentry/react": "^8.35.0",
     "@sentry/vite-plugin": "^2.22.6",
@@ -69,6 +69,7 @@
     "marked": "^13.0.2",
     "marked-alert": "^2.0.1",
     "marked-gfm-heading-id": "^4.0.0",
+    "mermaid": "^11.11.0",
     "qss": "^3.0.0",
     "react": "^19.0.0",
     "react-colorful": "^5.6.1",