Make sure the plugin cookiecutter works

.github/workflows/run.yml

@@ -0,0 +1,55 @@
+name: Try result
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  lint:
+    name: lint and test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install system dependencies
+        run: sudo apt update && sudo apt install gettext
+      - uses: actions/checkout@v2
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.11
+          cache: "pip"
+      - name: Install cookiecutter
+        run: pip install cookiecutter
+      - name: Run cookiecutter
+        run: cookiecutter . --no-input
+      - name: Init git repo (required for check-manifest)
+        run: git config --global user.email "[email protected]" && git config --global user.name "Your Name" && git init && git add . && git commit -m 'Initial commit'
+        working-directory: pretalx-superplugin
+      - name: Install pretalx
+        run: pip install pretalx
+        working-directory: pretalx-superplugin
+      - name: Install Dependencies
+        run: pip install isort flake8 black docformatter twine check-manifest pytest pytest-django -Ue .
+        working-directory: pretalx-superplugin
+      - name: Run isort
+        run: isort -c .
+        working-directory: pretalx-superplugin
+      - name: Run flake8
+        run: flake8 .
+        working-directory: pretalx-superplugin
+      - name: Run black
+        run: black --check .
+        working-directory: pretalx-superplugin
+      - name: Run check-manifest
+        run: check-manifest .
+        working-directory: pretalx-superplugin
+      - name: Build package
+        run: python setup.py sdist
+        working-directory: pretalx-superplugin
+      - name: Check package
+        run: twine check dist/*
+        working-directory: pretalx-superplugin
+      - name: Run tests
+        run: py.test tests
+        working-directory: pretalx-superplugin