Add hello workflow

.forgejo/workflows/hello.yml

@@ -0,0 +1,14 @@
+name: Hello
+on: [push]
+jobs:
+  hello:
+    runs-on: docker
+    steps:
+      - name: Salutations
+        run: echo "Hello depuis le homelab Saxtown"
+      - name: Infos systeme
+        run: |
+          uname -a
+          cat /etc/os-release
+      - name: Docker dispo ?
+        run: docker --version || echo "pas de docker dans ce job"