fix(matching): apply turn indicators to arcade version too

The previous commits only updated the /games/ version but not the
/arcade/ version. This commit applies the same changes to the arcade
version so turn indicators work properly there.

Changes:
- Pass game state (currentPlayer, scores, streaks) from arcade
  MemoryPairsGame to PageWithNav
- Remove PlayerStatusBar import and usage from arcade GamePhase

Now both versions use nav avatars as turn indicators.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

apps/web/src/app/arcade/matching/components/GamePhase.tsx

@@ -5,7 +5,6 @@ import { useGameMode } from '../../../../contexts/GameModeContext'
 import { pluralizeWord } from '../../../../utils/pluralization'
 import { useMemoryPairs } from '../context/MemoryPairsContext'
 import { MemoryGrid } from './MemoryGrid'
-import { PlayerStatusBar } from './PlayerStatusBar'
 
 export function GamePhase() {
   const { state, resetGame: _resetGame, activePlayers } = useMemoryPairs()
@@ -77,8 +76,7 @@ export function GamePhase() {
         </div>
       </div>
 
-      {/* Player Status Bar */}
-      <PlayerStatusBar />
+      {/* Player Status Bar - Removed, now using nav avatars as turn indicator */}
 
       {/* Memory Grid - The main game area */}
       <div

apps/web/src/app/arcade/matching/components/MemoryPairsGame.tsx

@@ -46,6 +46,9 @@ export function MemoryPairsGame() {
       onNewGame={() => {
         resetGame()
       }}
+      currentPlayerId={state.currentPlayer}
+      playerScores={state.scores}
+      playerStreaks={state.consecutiveMatches}
     >
       <StandardGameLayout>
         <div