ci: add release ci

.github/workflows/release.yml

@@ -0,0 +1,45 @@
+name: shisui release image
+
+on:
+  release:
+    types: [created]
+
+defaults:
+  run:
+    shell: bash
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: write
+
+env:
+  releaseBuild: ${{ github.event_name == 'push' && contains(github.ref, 'refs/tags/') }}
+  REGISTRY: ghcr.io
+  TAG_NAME: ${{ github.ref | replace('refs/tags/', '') }}
+
+jobs:
+  push_image_to_github:
+    name: Push Docker image to Github
+    runs-on: ubuntu-latest
+    permissions: write-all
+    if: ${{ env.releaseBuild == 'true' }}  # Only run this job if releaseBuild is true
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ github.repository }}:${{ env.TAG_NAME }}