diff --git a/docs/.gitignore b/docs/.gitignore
index 91aeac442c..3a8178b2ae 100644
--- a/docs/.gitignore
+++ b/docs/.gitignore
@@ -16,6 +16,9 @@ logs
 #Yarn log
 yarn-error.log
 
+# npm lockfile (project uses yarn)
+package-lock.json
+
 
 # Generated alternative _summary.md
 # **/*/_summary.md
diff --git a/docs/yarn.lock b/docs/yarn.lock
index 7487ccc07a..dfc5867a57 100644
--- a/docs/yarn.lock
+++ b/docs/yarn.lock
@@ -1398,6 +1398,11 @@ preact@^10.0.0:
   resolved "https://registry.yarnpkg.com/preact/-/preact-10.26.9.tgz#b3898d1b65140640799062ad73b89846c293b6a7"
   integrity sha512-SSjF9vcnF27mJK1XyFMNJzFd5u3pQiATFqoaDy03XuN00u4ziveVVEGt5RKJrDR8MHE/wJo9Nnad56RLzS2RMA==
 
+prettier@^3.2.0:
+  version "3.8.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.8.1.tgz#edf48977cf991558f4fcbd8a3ba6015ba2a3a173"
+  integrity sha512-UOnG6LftzbdaHZcKoPFtOcCKztrQ57WkHDeRD9t/PTQtmT0NHSeWWepj6pS0z/N7+08BHFDQVUrfmfMRcZwbMg==
+
 pretty-ms@^9.2.0:
   version "9.2.0"
   resolved "https://registry.yarnpkg.com/pretty-ms/-/pretty-ms-9.2.0.tgz#e14c0aad6493b69ed63114442a84133d7e560ef0"