feat(actions): bootstrap sol runner

.gitea/workflows/runner-smoke.yaml

@@ -0,0 +1,45 @@
+name: runner-smoke
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - .gitea/workflows/runner-smoke.yaml
+      - bootstrap/gitea-actions/**
+  workflow_dispatch:
+
+jobs:
+  smoke:
+    runs-on: k3s-deploy
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Materialize kubeconfig
+        env:
+          K3S_KUBECONFIG_B64: ${{ secrets.K3S_KUBECONFIG_B64 }}
+        run: |
+          test -n "$K3S_KUBECONFIG_B64"
+          printf '%s' "$K3S_KUBECONFIG_B64" | base64 -d >/tmp/kubeconfig
+          chmod 600 /tmp/kubeconfig
+
+      - name: Verify repository checkout
+        run: |
+          pwd
+          ls -la
+          test -f bootstrap/gitea-actions/kustomization.yaml
+
+      - name: Install kubectl
+        run: |
+          curl -fsSL -o /tmp/kubectl https://dl.k8s.io/release/v1.34.6/bin/linux/amd64/kubectl
+          install -m 0755 /tmp/kubectl /usr/local/bin/kubectl
+          kubectl version --client
+
+      - name: Verify cluster access
+        env:
+          KUBECONFIG: /tmp/kubeconfig
+        run: |
+          kubectl get nodes -o wide
+          kubectl -n gitea-actions get deploy,pods
+          kubectl -n trade-infra get svc,endpointslices