Rebuild vpn proxy around gateway mode

.gitignore

@@ -1,60 +1,24 @@
-# 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
-MANIFEST
+# Local archive with the previous implementation and runtime secrets
+_archive/
 
-# Virtual Env
-venv/
-.venv/
-env/
+# Runtime state
 .env
+*.env.local
+data/
+.vpn-proxy/
 
-# PyInstaller
-*.manifest
-*.spec
+# Node/Vite
+node_modules/
+dist/
+coverage/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
 
-# MacOS
+# OS/editors
 .DS_Store
-.AppleDouble
-.LSOverride
-._*
-.DocumentRevisions-V100
-.fseventsd
-.Spotlight-V100
-.Trashes
-.VolumeIcon.icns
-.com.apple.timemachine.donotpresent
-
-# IDE & Editors
 .idea/
 .vscode/
 *.swp
 *.swo
-*~
-
-# Project Specific
-data/
-_legacy/
-*.log
-sing-box
-
-# Docker
-docker-compose.override.yml