feat(ci): update docker to support multiple Platforms and add cleanup

.gitea/workflows/release-docker.yaml

@@ -19,6 +19,9 @@ jobs:
         with:
           username: ${{ vars.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -27,4 +30,12 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           push: true
-          tags: tueem/svg-templater:${{ VERSION }}
+          platforms:
+            - linux/amd64
+            - linux/arm64
+            - windows/amd64
+            - darwin/amd64
+            - darwin/arm64
+          tags: 
+            - tueem/svg-templater:${{ VERSION }}  
+            - tueem/svg-templater:latest

Dockerfile

@@ -7,5 +7,6 @@ RUN go mod download
 
 COPY . .
 RUN go build -v -o /usr/local/bin/svg-templater ./...
+RUN rm -rf ./*
 
 CMD ["svg-templater"]