ci: add release-scraper workflow triggered on v* tags

.gitea/workflows/release-scraper.yaml

@@ -0,0 +1,65 @@
+name: Release / Scraper
+
+on:
+  push:
+    tags:
+      - "v*"
+
+concurrency:
+  group: ${{ gitea.workflow }}-${{ gitea.ref }}
+  cancel-in-progress: true
+
+jobs:
+  # ── lint & test ──────────────────────────────────────────────────────────────
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: scraper/go.mod
+          cache-dependency-path: scraper/go.sum
+
+      - name: go vet
+        working-directory: scraper
+        run: |
+          go vet ./...
+          go vet -tags integration ./...
+
+      - name: Run tests
+        working-directory: scraper
+        run: go test -short -race -count=1 -timeout=60s ./...
+
+  # ── docker build & push ──────────────────────────────────────────────────────
+  docker:
+    name: Docker
+    runs-on: ubuntu-latest
+    needs: [test]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USER }}
+          password: ${{ secrets.DOCKER_TOKEN }}
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ secrets.DOCKER_USER }}/libnovel-scraper
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=raw,value=latest
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: scraper
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}