"add Maintainer label" job via on open workflow

.github/workflows/job-close-stale.yml

@@ -1,4 +1,4 @@
-name: 🎯 Close Stale Issues
+name: 🎯 Close Stale Issues/PRs Job
 
 on:
   workflow_dispatch:
@@ -7,12 +7,12 @@ on:
 
 jobs:
   close-stale:
-    name: Close Stale Issues
+    name: Close Stale Issues/PRs Job
     runs-on: ubuntu-latest
 
     steps:
       # Comment on, then close issues that haven't been updated for ages
-      - name: Mark Issues without Activity
+      - name: Mark Issues/PRs without Activity
         # Close Stale Issues and PRs
         # https://github.com/marketplace/actions/close-stale-issues
         uses: actions/stale@v9
@@ -61,4 +61,3 @@ jobs:
           stale-issue-label: '🛑 No Response'
           close-issue-label: '🕸️ Inactive'
           exempt-issue-labels: '📌 Keep Open'
-          exempt-pr-labels: '📌 Keep Open'

.github/workflows/on-close-handler.yml

@@ -1,13 +1,16 @@
-name: 🎯 Issues Close Handler
+name: 🎯 Issues/PRs On Close Handler
+
 on:
   issues:
     types: [closed]
   pull_request_target:
     types: [closed]
+
 jobs:
   remove-labels:
     name: Remove Pending Labels on Close
     runs-on: ubuntu-latest
+
     steps:
       - name: Remove Pending Labels on Close
         # 🤖 Issues Helper

.github/workflows/on-open-handler.yml

@@ -0,0 +1,50 @@
+name: 🎯 Issues/PRs Open Handler
+
+on:
+  issues:
+    types: [opened]
+  pull_request_target:
+    types: [opened]
+
+jobs:
+  label-maintainer:
+    name: Label if Author is a Repo Maintainer
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Label if Author is a Repo Maintainer
+        # GitHub Script
+        # https://github.com/marketplace/actions/github-script
+        uses: actions/github-script@v6
+        with:
+          script: |
+            // Get basic info
+            const { owner, repo } = context.repo;
+            const payload = context.payload;
+            // Determine if it's an issue or a pull request
+            const eventData = payload.issue || payload.pull_request;
+            const username = eventData.user.login;
+            const issue_number = eventData.number;
+
+            // Get the collaborator permission level for the user
+            const { data: permissionData } = await github.repos.getCollaboratorPermissionLevel({
+              owner,
+              repo,
+              username,
+            });
+
+            const permission = permissionData.permission;
+            console.log(`User ${username} has permission level: ${permission}`);
+
+            // Check if user is an admin or has maintain permissions
+            if (['admin', 'maintain'].includes(permission)) {
+              console.log(`Adding "Maintainer" label to issue/PR #${issue_number}`);
+              await github.issues.addLabels({
+                owner,
+                repo,
+                issue_number,
+                labels: ['Maintainer'],
+              });
+            } else {
+              console.log(`User ${username} is not a repo maintainer.`);
+            }