Support rendering OpenAPI spec (#36449)

Fix #20852

package.json

@@ -36,6 +36,7 @@
     "htmx.org": "2.0.8",
     "idiomorph": "0.7.4",
     "jquery": "4.0.0",
+    "js-yaml": "4.1.1",
     "katex": "0.16.27",
     "mermaid": "11.12.2",
     "mini-css-extract-plugin": "2.10.0",
@@ -73,6 +74,7 @@
     "@types/codemirror": "5.60.17",
     "@types/dropzone": "5.7.9",
     "@types/jquery": "3.5.33",
+    "@types/js-yaml": "4.0.9",
     "@types/katex": "0.16.8",
     "@types/pdfobject": "2.2.5",
     "@types/sortablejs": "1.15.9",