ci(workflow): use release event for publishing

.github/workflows/publish.yml

@@ -1,6 +1,8 @@
 name: Publish to PyPI
+
 on:
-  workflow_dispatch:
+  release:
+    types: [published]
 
 jobs:
   publish:
@@ -8,26 +10,15 @@ jobs:
     environment: pypi
     permissions:
       id-token: write
-      contents: write
     steps:
       - uses: actions/checkout@v4
-      - uses: astral-sh/setup-uv@v5
+        with:
+          ref: ${{ github.event.release.tag_name }}
 
-      - name: Get version from pyproject.toml
-        id: get_version
-        run: |
-          VERSION=$(python -c "import tomllib; data=tomllib.load(open('pyproject.toml','rb')); print(data['project']['version'])")
-          echo "version=$VERSION" >> $GITHUB_OUTPUT
+      - uses: astral-sh/setup-uv@v5
 
       - name: Build
         run: uv build
 
-      - name: Create GitHub Release
-        uses: softprops/action-gh-release@v2
-        with:
-          tag_name: v${{ steps.get_version.outputs.version }}
-          name: v${{ steps.get_version.outputs.version }}
-          generate_release_notes: true
-
       - name: Publish to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1

.github/workflows/release.yml

@@ -0,0 +1,32 @@
+name: Release
+
+on:
+  workflow_dispatch:
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      id-token: write
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: astral-sh/setup-uv@v5
+
+      - name: Get version from pyproject.toml
+        id: get_version
+        run: |
+          VERSION=$(python -c "import tomllib; data=tomllib.load(open('pyproject.toml','rb')); print(data['project']['version'])")
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+      - name: Build
+        run: uv build
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: v${{ steps.get_version.outputs.version }}
+          name: v${{ steps.get_version.outputs.version }}
+          generate_release_notes: true
+          files: dist/*