implement clearer tagging system

Signed-off-by: greg pereira <[email protected]>

.github/workflows/release-images.yml

@@ -0,0 +1,45 @@
+# name: Deploy To Prodcution
+# on:
+#   release:
+#     types: [released]
+
+name: test-wf
+on:
+  pull_request:
+    branches:
+      - main
+env:
+  GHCR_REGISTRY: ghcr.io
+  GHCR_UI_IMAGE_NAME: ${{ github.repository }}/ui
+  QUAY_REGISTRY: quay.io
+  QUAY_UI_IMAGE_NAME: instructlab-ui/ui
+  GHCR_PATHSERVICE_IMAGE_NAME: ${{ github.repository }}/pathservice
+  QUAY_PATHSERVICE_IMAGE_NAME: instructlab-ui/pathservice
+
+jobs:
+  check_most_recent_pr_number:
+    runs-on: ubuntu-latest
+    environment: registry-creds
+    permissions:
+      packages: write
+      contents: read
+      attestations: write
+      id-token: write
+    steps:
+      - name: Get Pull Request Number
+        id: get_pr_number
+        uses: actions/github-script@v6
+        with:
+          script: |
+            const pr = await github.rest.pulls.list({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              state: 'closed',
+              head: `${context.repo.owner}:${process.env.GITHUB_HEAD_REF}`,
+              per_page: 1
+            });
+            if (pr.data.length > 0) {
+              return pr.data[0].number;
+            }
+            return '';
+          result-encoding: string