Change CI to GitHub actions

Use copier template from oca/oca-addons-repo-template

Apply linting

.gitignore

@@ -1,6 +1,8 @@
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
+/.venv
+/.pytest_cache
 
 # C extensions
 *.so
@@ -13,8 +15,6 @@ build/
 develop-eggs/
 dist/
 eggs/
-.eggs/
-lib/
 lib64/
 parts/
 sdist/
@@ -22,6 +22,7 @@ var/
 *.egg-info/
 .installed.cfg
 *.egg
+*.eggs
 
 # Installer logs
 pip-log.txt
@@ -41,6 +42,19 @@ coverage.xml
 # Pycharm
 .idea
 
+# Eclipse
+.settings
+
+# Visual Studio cache/options directory
+.vs/
+.vscode
+
+# OSX Files
+.DS_Store
+
+# Django stuff:
+*.log
+
 # Mr Developer
 .mr.developer.cfg
 .project
@@ -50,8 +64,11 @@ coverage.xml
 .ropeproject
 
 # Sphinx documentation
-connector/doc/_build/
+docs/_build/
 
 # Backup files
 *~
 *.swp
+
+# OCA rules
+!static/lib/