Add lint workflow

.github/workflows/lint.yml

@@ -0,0 +1,32 @@
+name: Lint
+
+on:
+  push:
+    branches: master
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+env:
+  PYTHONUNBUFFERED: "1"
+  FORCE_COLOR: "1"
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: true
+
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.8
+
+    - name: Install Hatch
+      run: pip install --upgrade hatch
+
+    - name: Lint typing and code style
+      run: hatch run lint:all

README.md

@@ -3,6 +3,7 @@
 [![PyPI - Version](https://img.shields.io/pypi/v/eolib.svg)](https://pypi.org/project/eolib)
 [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/eolib.svg)](https://pypi.org/project/eolib)
 [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=Cirras_eolib-python&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=Cirras_eolib-python)
+[![Lint](https://github.com/Cirras/eolib-python/actions/workflows/lint.yml/badge.svg?event=push)](https://github.com/Cirras/eolib-python/actions/workflows/lint.yml)
 
 A core Python library for writing applications related to Endless Online.