💎 [CI] Auto publish to pypi when pyproject changes, and add mannual run

.github/workflows/publish_pypi.yml

@@ -0,0 +1,34 @@
+name: Build package and publish to PyPI
+on:
+    push:
+        paths:
+            - "pyproject.toml"
+    workflow_dispatch:
+
+concurrency:
+    group: pypi
+    cancel-in-progress: true
+
+jobs:
+    build-and-publish:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Check out code
+              uses: actions/checkout@v4
+
+            - name: Set up Python
+              uses: actions/setup-python@v5
+              with:
+                  python-version: "3.9"
+
+            - name: Install dependencies
+              run: |
+                  python -m pip install --upgrade pip build twine
+
+            - name: Build and publish
+              run: |
+                  python -m build
+                  python -m twine upload dist/* --skip-existing
+              env:
+                  TWINE_USERNAME: __token__
+                  TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}