Update .gitignore to exclude .env files and remove them from version control

Author: User

.env

@@ -1,5 +1,71 @@
-.vscode
+# Environment files
+.env
+.env.*
+!.env.example
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Virtual Environment
+.venv
+venv/
+ENV/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+.DS_Store
+
+# Testing
+.coverage
+htmlcov/
+.pytest_cache/
+.tox/
+
+# Logs
+logs/
+*.log
+
+# Node.js
 node_modules/
+
+# Local development
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# Debug logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Misc
+.DS_Store
+*.pem
+
+# Playwright
 /test-results/
 /playwright-report/
 /blob-report/