sapphire-lifecycles

More lifecycles for Mark-Marks/sapphire

• .on_heartbeat(delta_time: number) for RunService.Heartbeat
• .on_render_stepped(delta_time: number) for RunService.OnRenderStepped, client only
• .on_stepped(time_elapsed: number, delta_time: number) for RunService.Stepped
• .on_pre_simulation(delta_time: number) for RunService.PreSimulation
• .on_post_simulation(delta_time: number) for RunService.PostSimulation
• .on_pre_animation(delta_time: number) for RunService.PreAnimation, client only
• .on_pre_render(delta_time: number) for RunService.PreRender, client only
• .on_player_added(player: Player) for Players.PlayerAdded
• .on_player_removing(player: Player) for Players.PlayerRemoving
• .on_game_shutdown() for game.Close