fix(release): prepare ClawHub publish deps after target checkout

.github/workflows/plugin-clawhub-release.yml

@@ -56,12 +56,6 @@ jobs:
           ref: ${{ github.ref }}
           fetch-depth: 0
 
-      - name: Setup Node environment
-        uses: ./.github/actions/setup-node-env
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-          install-bun: "false"
-
       - name: Resolve checked-out ref
         id: ref
         env:
@@ -107,6 +101,12 @@ jobs:
           echo "Plugin ClawHub publishes must target a commit reachable from main, release/*, or the matching Tideclaw alpha branch." >&2
           exit 1
 
+      - name: Setup Node environment
+        uses: ./.github/actions/setup-node-env
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          install-bun: "false"
+
       - name: Validate publishable plugin metadata
         env:
           PUBLISH_SCOPE: ${{ github.event_name == 'workflow_dispatch' && inputs.publish_scope || '' }}