set checkout to be "deep" so date created can be fetched

.github/workflows/deploy.yml

@@ -24,6 +24,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
+          fetch-depth: '0' # 0 is Fetch all history for git
 
       - name: Setup Deno environment
         # Downloads deno and caches it