Add page_size

[pfserra]

In TimeEntries shall be added the option to add 'page_size' option

def get_by_user_id(
        self,
        user_id: str,
        start: Optional[datetime] = None,
        end: Optional[datetime] = None,
        project_ids: Optional[List[str]] = None,
        page_size: int = 50,
    ) -> List[Dict[str, Any]]:
        """Get all time entries by user ID.

        Args:
            user_id: User ID to filter by

        Returns:
            List of time entries
        """
        params = {}
        if start:
            params["start"] = format_datetime(start)
        if end:
            params["end"] = format_datetime(end)
        if project_ids:
            params["projectIds"] = ",".join(project_ids)
        params["page-size"] = page_size
        return self._request(
            "GET",
            f"workspaces/{self.workspace_id}/user/{user_id}/time-entries",
            params=params,
            response_type=List[Dict[str, Any]],
        )