chore: publish workflow

Author: fahad19

.github/workflows/publish.yml

@@ -0,0 +1,23 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out
+        uses: actions/checkout@v4
+
+      - name: Install build tools
+        run: pip install hatch
+
+      - name: Build package
+        run: hatch build
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1

README.md

@@ -344,6 +344,14 @@ PYTHONPATH=src python3 -m featurevisor test \
   --projectDirectoryPath=/path/to/featurevisor-project
 ```
 
+## Releasing
+
+- Update version in pyproject.toml
+- Push commit to main branch
+- Wait for CI to complete
+- Tag the release with the version number `vX.X.X`
+- This will trigger a new release to PyPI
+
 ## License
 
 MIT © [Fahad Heylaal](https://fahad19.com)