feat!: auto-setup/tagging; direct builder + rerun prompt; fix(type-summary, .txt dup); refactor(export filenames); ci(DockerHub+GH releases); docs(minimal Windows guide, release notes template)

.github/workflows/dockerhub-publish.yml

@@ -0,0 +1,50 @@
+name: Publish Docker image to Docker Hub
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Docker Hub login
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            mwisnowski/mtg-python-deckbuilder
+          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: .
+          file: ./Dockerfile
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/github-release.yml

@@ -0,0 +1,40 @@
+name: Create GitHub Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Prepare release notes
+        id: notes
+        shell: bash
+        run: |
+          VERSION_REF="${GITHUB_REF##*/}"  # e.g. v1.2.3
+          VERSION_NO_V="${VERSION_REF#v}"
+          TEMPLATE="RELEASE_NOTES_TEMPLATE.md"
+          if [ -f "$TEMPLATE" ]; then
+            sed "s/\${VERSION}/${VERSION_REF}/g" "$TEMPLATE" > RELEASE_NOTES.md
+          else
+            echo "# MTG Python Deckbuilder ${VERSION_REF}" > RELEASE_NOTES.md
+            echo >> RELEASE_NOTES.md
+            echo "Automated release." >> RELEASE_NOTES.md
+          fi
+          echo "version=$VERSION_REF" >> $GITHUB_OUTPUT
+          echo "notes_file=RELEASE_NOTES.md" >> $GITHUB_OUTPUT
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ steps.notes.outputs.version }}
+          name: ${{ steps.notes.outputs.version }}
+          body_path: ${{ steps.notes.outputs.notes_file }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}