Address PR review for WebDAV and armv7

.github/workflows/ci.yml

@@ -299,6 +299,35 @@ jobs:
       - name: Audit production dependencies
         run: npm audit --omit=dev --audit-level=high
 
+  docker-smoke-armv7:
+    name: Docker Smoke Build (armv7)
+    if: github.event_name == 'pull_request'
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v4
+        with:
+          platforms: arm
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+
+      - name: Build linux/arm/v7 image
+        uses: docker/build-push-action@v7
+        with:
+          context: .
+          file: docker/Dockerfile
+          platforms: linux/arm/v7
+          push: false
+          provenance: false
+          cache-from: type=gha,scope=ci-armv7-pr
+          cache-to: type=gha,mode=max,scope=ci-armv7-pr
+
   publish-docker-arch:
     name: Publish Docker Image (${{ matrix.arch }})
     if: github.event_name == 'push'