update 2025-04-06

Changes:
- fix README.md old json format usage
- rename "redirect" option to "proxy_pass"
- move docker-compose.yml and nginx.conf.j2 to examples and add to .gitignore
- fix situation when one domain from domains.txt and servers.yaml appeared twice in nginx.conf

pyproject.toml

@@ -1,5 +1,6 @@
+# dummy pyproject file for linting
 [tool.pylint]
 max-line-length = 120
 
 [tool.black]
-line-length = 120
+line-length = 120