Implemented economic-related classes, endpoints, and routes to support fetching invoice totals, sent invoices, and department data. These changes enhance functionality by exposing APIs for economic statistics and integrating them into the statistics module.
Introduced functionality to calculate and retrieve order statistics, including monthly counts per department. Updated statistics interface, routes, and supporting logic to handle new "orders" data type alongside bookings. Refactored code to streamline label generation by year and month ranges.
Introduce a scalable statistics architecture including `statistics` class, interface, and related implementations. Added support for tracking new bookings with routes and data handling through `bookings_s` and `statistic_t`. Integrated the feature into the application using autoloaders and response mechanisms.
Jepp9350