Initial commit: abyssVpn project

- Tauri desktop app (apps/desktop)
- Python Django API service (services/api)
- Deployment scripts and docs

deploy/08_check_api.bat

@@ -0,0 +1,13 @@
+@echo off
+setlocal
+call "%~dp0config.bat"
+
+echo [AbyssInfo] Checking Django API service and endpoint ...
+%SSH_BASE% "systemctl is-active --quiet abyssinfo-api && curl -fsS http://127.0.0.1:8000/health/ && echo && curl -kfsS https://%API_DOMAIN%/health/"
+if errorlevel 1 (
+  echo [AbyssInfo] Django API check failed.
+  exit /b 1
+)
+
+echo.
+echo [AbyssInfo] Django API check completed.