chore: add release workflow

.github/workflows/main.yml

@@ -73,3 +73,24 @@ jobs:
             GENESIS_BUILD_VERSION=${{ github.ref_name }}
             GENESIS_BUILD_COMMIT=${{ github.sha }}
             GENESIS_BUILD_DATE=${{ github.event.head_commit.timestamp }}
+
+  publish_release:
+    if: startsWith(github.event.ref, 'refs/tags/v')
+    name: Publish new release
+    needs: build_and_test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Extract changes
+        id: changelog
+        uses: requarks/changelog-action@v1
+        with:
+          token: ${{ github.token }}
+          tag: ${{ github.ref_name }}
+
+      - name: Publish release
+        uses: softprops/action-gh-release@v2
+        with:
+          body: ${{ steps.changelog.outputs.changes }}