ci(ci): add alpine image build workflow and refactor dockerfile

重构了packages/ui的Dockerfile，支持通过build-arg指定基础镜像类型，新增了多架构的alpine镜像构建任务，适配不同场景的镜像使用需求

.github/workflows/release-image.yml

@@ -94,6 +94,22 @@ jobs:
             greper/certd:${{steps.get_certd_version.outputs.result}}
             ghcr.io/${{ github.repository }}:latest
             ghcr.io/${{ github.repository }}:${{steps.get_certd_version.outputs.result}}
+      - name: Build alpine
+        uses: docker/build-push-action@v6
+        with:
+          platforms: linux/amd64,linux/arm64
+          push: true
+          context: ./packages/ui/
+          build-args: |
+            base_type=alpine
+          tags: |
+            registry.cn-shenzhen.aliyuncs.com/handsfree/certd:alpine
+            registry.cn-shenzhen.aliyuncs.com/handsfree/certd:${{steps.get_certd_version.outputs.result}}-alpine
+            greper/certd:alpine
+            greper/certd:${{steps.get_certd_version.outputs.result}}-alpine
+            ghcr.io/${{ github.repository }}:alpine
+            ghcr.io/${{ github.repository }}:${{steps.get_certd_version.outputs.result}}-alpine
+
       - name: Build armv7
         uses: docker/build-push-action@v6
         with: