feat: strengthen semantic battle feedback

src/game/audio/SoundDirector.ts

@@ -57,7 +57,7 @@ export type MusicDuckOptions = {
   releaseMs?: number;
 };
 
-type SemanticCueGroup = 'turn' | 'operation' | 'objective' | 'narrative';
+type SemanticCueGroup = 'turn' | 'operation' | 'objective' | 'narrative' | 'recovery' | 'status' | 'reward';
 
 type MusicDuckState = {
   multiplier: number;
@@ -103,7 +103,10 @@ export class SoundDirector {
     turn: 900,
     operation: 650,
     objective: 1200,
-    narrative: 220
+    narrative: 220,
+    recovery: 1900,
+    status: 280,
+    reward: 1100
   };
   private readonly semanticCuePlayedAt = new Map<SemanticCueGroup, number>();
   private lastPlayedSemanticCue?: { group: SemanticCueGroup; key: string; at: number };
@@ -442,6 +445,28 @@ export class SoundDirector {
     });
   }
 
+  playRecoveryCue() {
+    return this.playSemanticCue('recovery', 'recovery-cue', {
+      volume: 0.26,
+      stopAfterMs: 1900
+    });
+  }
+
+  playBurnTickCue() {
+    return this.playSemanticCue('status', 'burn-tick', {
+      volume: 0.24,
+      stopAfterMs: 680
+    });
+  }
+
+  playRewardRevealCue() {
+    return this.playSemanticCue('reward', 'reward-reveal', {
+      volume: 0.26,
+      stopAfterMs: 1400,
+      duck: { multiplier: 0.76, attackMs: 36, holdMs: 420, releaseMs: 260 }
+    });
+  }
+
   playStrategyPulse() {
     this.playEffect('strategy-cast', { volume: 0.44, rate: 0.96, stopAfterMs: 960 });
     this.playTone(460, 0.08, 0.012, 'sine');