Refactored transaction processing to include pending status updates and added logic to handle "Ожидающие обработки" transactions. Updated relevant scripts, XML resources, and database handling for improved transaction tracking and status accuracy.
Added a background worker using QThread for device screening and integrated Tesseract OCR for text recognition from images. Refactored project structure, updated CMakeLists for Tesseract support, and adjusted .gitignore for build files.
