Apply suggestions from code review

Co-authored-by: Ronnie Dutta <[email protected]>

Author: wxtim

package.json

@@ -39,16 +39,15 @@
     "graphql-tag": "2.12.6",
     "lodash-es": "4.17.21",
     "mitt": "3.0.1",
-    "myst-parser": "^1.5.12",
-    "myst-theme": "^0.0.0",
-    "myst-to-html": "^1.5.12",
-    "mystjs": "^0.0.15",
+    "myst-parser": "1.5.12",
+    "myst-theme": "0.0.0",
+    "myst-to-html": "1.5.12",
     "nprogress": "1.0.0-1",
     "preact": "10.26.5",
     "simple-icons": "2.19.0",
     "subscriptions-transport-ws": "0.11.0",
     "svg-pan-zoom": "3.6.2",
-    "unified": "^11.0.5",
+    "unified": "11.0.5",
     "vue": "3.5.13",
     "vue-i18n": "11.1.3",
     "vue-router": "4.5.1",