- Updated `TimestampMixin` to use `server_default` for `created_at` and `updated_at` fields. - Modified various models in the `fa_classes`, `doc_types_dig`, `ports`, `units_of_measure`, `invoices`, `parts`, `trailers`, `licenses`, `tenants`, and `user_tenant` modules to set `server_default` for boolean fields and other relevant fields. - Adjusted the `trailer_types` model to change the schema from `a76` to `public`. - Implemented database migration execution during application startup in `main.py`. - Removed old Alembic migration execution logic from the entrypoint script. - Updated seed data for units of measure and removed unused seed files.
Generic single-database configuration.