Live standings scoreboard (tablist) during race

Description

Players currently have no way to see where they rank relative to others during a race. A live tablist scoreboard showing current positions, scores, and lap/ring progress is essential for the competitive feel of the game.

Acceptance Criteria

• Tablist is updated every 2 ticks (100ms) during the Game phase
• Displays: position number (#1, #2, …), player name, current score, rings passed on this map
• Sorted by current score descending
• Tablist is cleared/reset when the End phase is entered
• Works correctly with 2–20 players
• Does not cause visible lag or tab flicker

Technical Details

• Use Minestom TabList API or playerlist packets
• Update logic lives in a new ScoreboardSystem in the server module
• Read from ScoreComponent on each player entity each update cycle
• Consider batching updates rather than sending one packet per player per tick

Dependencies

• ECS ScoreComponent is already implemented

Estimate

M

Start in the server module by locating the Game and End phase handling, the ECS ScoreComponent, and existing Minestom player or packet updates. Add the new ScoreboardSystem using the TabList API or playerlist packets, updating every 2 ticks during Game and resetting at End. Done means sorted positions, names, scores, and ring progress work for 2–20 players without visible lag or tab flicker.