Test with explicit host labels in registration

Added --labels flag to registration command:
- Explicitly specify host execution during registration
- Should override any container-based execution
- Testing if Docker daemon errors are finally resolved

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

forgejo-runner-helm/templates/deployment.yaml

@@ -0,0 +1,103 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "forgejo-runner.fullname" . }}
+  labels:
+    {{- include "forgejo-runner.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "forgejo-runner.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "forgejo-runner.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "forgejo-runner.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command:
+            - "/bin/sh"
+            - "-c"
+            - |
+              cd /data
+              
+              # Setup Podman environment for rootless containers
+              export XDG_RUNTIME_DIR="/tmp/runtime-runner"
+              mkdir -p $XDG_RUNTIME_DIR ~/.config/containers ~/.local/share/containers
+              chmod 0700 $XDG_RUNTIME_DIR
+              
+              # Create subuid/subgid for rootless containers
+              echo "1000:100000:65536" > /tmp/subuid
+              echo "1000:100000:65536" > /tmp/subgid
+              export SUBUID_FILE=/tmp/subuid
+              export SUBGID_FILE=/tmp/subgid
+              
+              echo "Testing Podman setup..."
+              podman --version
+              podman info || echo "Podman info failed, continuing..."
+              
+              echo "Registering runner with Forgejo..."
+              /bin/forgejo-runner register \
+                --no-interactive \
+                --instance "$FORGEJO_RUNNER_URL" \
+                --token "$FORGEJO_RUNNER_TOKEN" \
+                --name "$FORGEJO_RUNNER_NAME" \
+                --labels "ubuntu-latest:host,ubuntu-22.04:host,node:host,alpine:host"
+              
+              echo "Starting runner..."
+              exec /bin/forgejo-runner daemon --config /etc/forgejo-runner/config.yaml
+          env:
+            - name: FORGEJO_RUNNER_URL
+              value: {{ required "forgejo.url is required" .Values.forgejo.url | quote }}
+            - name: FORGEJO_RUNNER_TOKEN
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "forgejo-runner.fullname" . }}-secret
+                  key: token
+            - name: FORGEJO_RUNNER_NAME
+              value: {{ .Values.runner.namePrefix }}-$(hostname)
+            - name: FORGEJO_RUNNER_LABELS
+              value: {{ join "," .Values.runner.labels | quote }}
+            - name: CONTAINER_RUNTIME
+              value: "podman"
+          volumeMounts:
+            - name: runner-data
+              mountPath: /data
+            - name: runner-config
+              mountPath: /etc/forgejo-runner
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      volumes:
+        - name: runner-data
+          emptyDir: {}
+        - name: runner-config
+          configMap:
+            name: {{ include "forgejo-runner.fullname" . }}-config
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}