refactor: isolate use cases (#5)

Reviewed-on: #5
Co-authored-by: Timo Behrendt <t.behrendt@t00n.de>
Co-committed-by: Timo Behrendt <t.behrendt@t00n.de>

.gitea/workflows/validate.yaml

@@ -6,7 +6,7 @@ on:
       - main
 
 jobs:
-  validate:
+  validate-node-lables:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
@@ -17,4 +17,4 @@ jobs:
           kubeconfig: ${{ secrets.KUBECONFIG }}
       - name: Validate
         run: |
-          kubectl apply --server-side --field-manager=t000-n --dry-run=server -f k8s/
+          kubectl apply --server-side --field-manager=t000-n --dry-run=server -f node-labels