- Introduced a new `server_projects` table to manage project details.
- Updated the `vps` table to include a foreign key reference to `server_projects`.
- Enhanced the API to support project-related data retrieval and manipulation.
- Implemented project filtering in the Reports and VPS pages.
- Added project selection functionality in the UI for better resource management.
- Improved data seeding and migration scripts to accommodate new project structure.
- Introduced `runScheduledSyncTariffs` function to handle tariff synchronization independently from VPS and payment sync.
- Updated `syncFromBillmanager` to accept options for skipping tariff and VPS payment syncs.
- Added new database columns for `syncTariffsIntervalMinutes` and `customFields` in settings.
- Enhanced settings page to configure tariff sync interval.
- Implemented bulk update functionality for VPS status and deletion in the VPS management page.
- Updated various components to support new features, including sync log display and improved payment handling.