Deleted `CommonBirbankScript` and its associated derived classes (`GetLastDaysHistoryBirbankScript`, `LoginAndCheckAccountsBirbankScript`, `PayByCardBirbankScript`). Removed dependencies on these scripts, including XML parsing, account handling, and transaction workflows related to the Birbank app.
Implemented `EventWindow` for viewing events with pagination and table-based UI. Added database migration to remove `UNIQUE` constraint on `external_id` in `events`. Enhanced DAO methods for event retrieval, pagination, and transaction updates. Integrated OCR recognition in transaction scripts and streamlined event handling in services.
