Initial commit

start.bat

@@ -0,0 +1,38 @@
+@echo off
+chcp 65001 >nul
+cd /d "%~dp0"
+
+if not exist ".env" (
+  echo [Error] .env not found. Please copy .env.example and fill in your config:
+  echo   copy .env.example .env
+  pause
+  exit /b 1
+)
+
+if not exist "node_modules\" (
+  echo Installing dependencies...
+  npm install
+  if errorlevel 1 (
+    echo [Error] npm install failed.
+    pause
+    exit /b 1
+  )
+)
+
+set "APP_MODE=full"
+for /f "tokens=1,* delims==" %%A in (.env) do (
+  if /I "%%A"=="APP_MODE" set "APP_MODE=%%B"
+)
+
+echo Starting BTC 5m monitor...
+echo Mode: %APP_MODE%
+echo Port 3456 in use will auto-fallback to 3457-3465 (see startup log)
+echo Press Ctrl+C to stop.
+echo.
+
+REM Probe actual listening port and open browser
+if /I not "%APP_MODE%"=="headless" (
+  start "" /b cmd /c "for /l %%i in (1,1,10) do (timeout /t 1 /nobreak >nul & for %%P in (3456 3457 3458 3459 3460 3461 3462 3463 3464 3465) do (curl -sf -m 1 http://localhost:%%P/api/state >nul 2>&1 && (start """" http://localhost:%%P & exit /b 0)))"
+)
+
+npx --yes tsx server.ts