Add .github/workflows/container_demo.yml

.github/workflows/container_demo.yml

@@ -0,0 +1,19 @@
+name: Container Demo
+run-name: ${{ github.actor }} is testing out GitHub Actions 🚀
+on: [push]
+jobs:
+  ContainerAction:
+      runs-on: ubuntu-latest
+      container: node:18
+          steps:
+                - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+                      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
+                            - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+                                  - name: Check out repository code
+                                          uses: actions/checkout@v4
+                                                - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
+                                                      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+                                                            - name: List files in the repository
+                                                                    run: |
+                                                                              ls ${{ github.workspace }}
+                                                                                    - run: echo "🍏 This job's status is ${{ job.status }}."