chore(ci): add note for state persistence on comment_large_pr

Author: heitorlessa

.github/scripts/comment_on_large_pr.js

@@ -22,8 +22,7 @@ const notifyAuthor = async ({
 }) => {
     core.info(`Commenting on PR ${PR_NUMBER}`)
 
-    let msg = `
-    ### ⚠️Large PR detected⚠️.
+    let msg = `### ⚠️Large PR detected⚠️
 
     Please consider breaking into smaller PRs to avoid significant review delays. Ignore if this PR has naturally grown to this size after reviews.
     `;

.github/workflows/on_label_added.yml

@@ -24,6 +24,7 @@ jobs:
       pull-requests: write
     steps:
       - uses: actions/checkout@v3
+      # Maintenance: Persist state per PR as an artifact to avoid spam on label add
       - name: "Suggest split large Pull Request"
         uses: actions/github-script@v6
         env: