Refactor backup workflow to debug token only

Removed scheduled backup job and adjusted token debug step.

Author: jaytlennon

.github/workflows/backup.yml

@@ -1,16 +1,13 @@
-name: Scheduled Backup
+name: Backup Token Debug
 
 on:
-  schedule:
-    - cron: '0 2 * * 0'  # Every Sunday at 2 AM UTC
   workflow_dispatch:
 
 jobs:
-  backup:
+  debug:
     runs-on: ubuntu-latest
-
     steps:
-      - name: Checkout source repo
+      - name: Checkout (for consistent runner env)
         uses: actions/checkout@v4
 
       - name: Debug: is BACKUP_TOKEN set?
@@ -19,7 +16,7 @@ jobs:
         run: |
           if [ -z "$API_TOKEN_GITHUB" ]; then
             echo "API_TOKEN_GITHUB is NOT set"
-            exit 1
+            exit 0
           else
             echo "API_TOKEN_GITHUB is set"
           fi
@@ -39,12 +36,3 @@ jobs:
         run: |
           curl -s -I -H "Authorization: token $API_TOKEN_GITHUB" https://api.github.com/user \
             | grep -i 'x-oauth-scopes' || true
-
-      - name: Push to backup repo
-        uses: cpina/github-action-push-to-another-repository@v1
-        with:
-          api_token_github: ${{ secrets.BACKUP_TOKEN }}
-          source-directory: '.'
-          destination-github-username: LennonLab
-          destination-repository-name: lennonlab.github.backup
-          user-email: backup@github.com