feat(ci): add release workflow step

.github/workflows/release.yml

@@ -0,0 +1,58 @@
+name: Create Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Generate changelog
+        id: changelog
+        run: |
+          # Get the previous tag
+          PREVIOUS_TAG=$(git tag --sort=-version:refname | sed -n '2p')
+          CURRENT_TAG=${GITHUB_REF#refs/tags/}
+          
+          echo "## Changes" > changelog.md
+          echo "" >> changelog.md
+          
+          if [ -n "$PREVIOUS_TAG" ]; then
+            echo "### Commits since $PREVIOUS_TAG:" >> changelog.md
+            git log --pretty=format:"- %s (%h)" $PREVIOUS_TAG..$CURRENT_TAG >> changelog.md
+          else
+            echo "### All commits:" >> changelog.md
+            git log --pretty=format:"- %s (%h)" $CURRENT_TAG >> changelog.md
+          fi
+          
+          echo "" >> changelog.md
+          echo "**Full Changelog**: https://github.com/${{ github.repository }}/compare/$PREVIOUS_TAG...$CURRENT_TAG" >> changelog.md
+          
+          # Set output for use in release step
+          {
+            echo 'CHANGELOG<<EOF'
+            cat changelog.md
+            echo 'EOF'
+          } >> $GITHUB_OUTPUT
+
+      - name: Create Release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref_name }}
+          release_name: Release ${{ github.ref_name }}
+          body: ${{ steps.changelog.outputs.CHANGELOG }}
+          draft: false
+          prerelease: ${{ contains(github.ref_name, '-') }}