feat(docker): add Dockerfile and .dockerignore for containerized environment setup

.dockerignore

@@ -0,0 +1,47 @@
+# Version control
+.git
+.gitignore
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Virtual environments
+venv/
+ENV/
+.env
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# Test
+.pytest_cache/
+.coverage
+htmlcov/
+
+# Project specific
+rules_backup/
+
+# Documentation
+*.md