Fix smart connect launcher - simplified and compatible with v2.0.0

clients/connect_drivein_simple.bat

@@ -1 +1,25 @@
-$(cat /home/claude/connect_drivein_simple.bat)
+@echo off
+echo ========================================
+echo   Smart NFC Client - DNS Auto-Connect
+echo ========================================
+echo Target device: drive-in
+echo Will automatically resolve IP address
+echo.
+
+REM Install dependencies if needed
+pip show pynput >nul 2>&1
+if errorlevel 1 (
+    echo Installing dependencies...
+    pip install -r client_requirements.txt
+    echo.
+)
+
+echo Starting Smart Auto-Connect Client...
+python nfc_autoconnect.py
+
+if errorlevel 1 (
+    echo.
+    echo ERROR: Client failed to start
+    echo.
+    pause
+)