Function create_activity_routes 

pub fn create_activity_routes(service: Arc<ActivityService>) -> Router

Create Axum router with all 16 Backbone endpoints for Activity.

Routes

Method	Path	Description
GET	/activities	List with pagination
POST	/activities	Create new
GET	/activities/:id	Get by ID
PUT	/activities/:id	Full update
PATCH	/activities/:id	Partial update
DELETE	/activities/:id	Soft delete
POST	/activities/bulk	Bulk create
POST	/activities/upsert	Upsert
GET	/activities/trash	List deleted
POST	/activities/:id/restore	Restore
DELETE	/activities/empty	Empty trash
GET	/activities/:id/deleted	Get deleted by ID
DELETE	/activities/trash/:id	Permanent delete from trash
GET	/activities/count	Count active entities
GET	/activities/trash/count	Count deleted entities

Example

let service = Arc::new(ActivityService::with_repository(repository));
let router = create_activity_routes(service);