Implemented database migration for adding new fields (`json`, `sent_to_server`) in `events` table. Updated DAO methods to support the new fields and introduced `markSentToServer`. Enhanced Ozon transaction workflows with OCR-based extraction, event error handling improvements, and result reporting. Refactored `EventHandler` for streamlined task processing and stale event cleanup.
Implemented `GetCardInfoScript`, `GetProfileInfoScript`, and `GetLastTransactionsScript` to automate data extraction workflows for Ozon platform. Includes support for XML parsing, ad banner handling, card navigation, profile parsing, and transaction retrieval. Added related asset files.
