chore(backend): standardize multiline formatting across modules

Reformatted multiline function calls, object definitions, and queries for improved code readability and consistency. Adjusted imports and constraints where necessary.

backend/app/api/routes/sprints.py

@@ -320,7 +320,9 @@ async def list_sprints(
         return PaginatedResponse(data=sprint_responses, pagination=pagination_meta)
 
     except Exception as e:
-        logger.error(f"Error listing sprints for project {project_id}: {e!s}", exc_info=True)
+        logger.error(
+            f"Error listing sprints for project {project_id}: {e!s}", exc_info=True
+        )
         raise
 
 
@@ -564,7 +566,9 @@ async def update_sprint(
             )
 
         # Update the sprint
-        updated_sprint = await sprint_crud.update(db, db_obj=sprint, obj_in=sprint_update)
+        updated_sprint = await sprint_crud.update(
+            db, db_obj=sprint, obj_in=sprint_update
+        )
 
         logger.info(
             f"User {current_user.id} updated sprint {sprint_id} in project {project_id}"
@@ -1123,7 +1127,9 @@ async def remove_issue_from_sprint(
     request: Request,
     project_id: UUID,
     sprint_id: UUID,
-    issue_id: UUID = Query(..., description="ID of the issue to remove from the sprint"),
+    issue_id: UUID = Query(
+        ..., description="ID of the issue to remove from the sprint"
+    ),
     current_user: User = Depends(get_current_user),
     db: AsyncSession = Depends(get_db),
 ) -> Any: