Add template selection and multiple copy printing features

- Implemented template selection: type 0=OK (green), type 1=NOK (red)
- Added multiple copy printing (1-100 copies)
- Extended file format to 5 fields: ARTICLE;NR_ART;SERIAL;TYPE;COUNT
- Created OK/NOK SVG templates with visual distinction
- Fixed PDF landscape orientation issues
- Updated SumatraPDF to use noscale for exact dimensions
- Auto-generate conf folder with default templates on first run
- Made pystray optional for system tray functionality
- Updated build scripts for Python 3.13 compatibility (Kivy 2.3+, PyInstaller 6.18)
- Added comprehensive build documentation
- Improved printer configuration guidance

build_windows.bat

@@ -39,8 +39,8 @@ echo.
 
 REM Install dependencies
 echo [3/5] Installing dependencies...
-echo Installing: python-barcode, pillow, reportlab, kivy, pyinstaller, pywin32, wmi...
-pip install python-barcode pillow reportlab kivy==2.2.1 pyinstaller==6.1.0 pywin32 wmi
+echo Installing: python-barcode, pillow, reportlab, kivy, pyinstaller, pywin32, wmi, watchdog, svglib, cairosvg, pystray...
+pip install python-barcode pillow reportlab kivy pyinstaller pywin32 wmi watchdog svglib cairosvg pystray
 if errorlevel 1 (
     echo ERROR: Failed to install dependencies
     pause
@@ -72,6 +72,12 @@ pyinstaller label_printer_gui.py ^
     --hidden-import=reportlab ^
     --hidden-import=print_label ^
     --hidden-import=print_label_pdf ^
+    --hidden-import=svglib ^
+    --hidden-import=cairosvg ^
+    --hidden-import=watchdog ^
+    --hidden-import=watchdog.observers ^
+    --hidden-import=watchdog.events ^
+    --hidden-import=pystray ^
     -y
 
 if errorlevel 1 (