Support target-scoped trauma mechanics

src/lib/calculations/conditional.test.ts

@@ -43,7 +43,7 @@ const shot = (
 
 describe('trigger action registry', () => {
 	it('owns every action and validates discriminated parameters', () => {
-		expect(Object.keys(TRIGGER_ACTION_REGISTRY)).toHaveLength(15);
+		expect(Object.keys(TRIGGER_ACTION_REGISTRY)).toHaveLength(16);
 		expect(validateTriggerConfiguration('same_target_hits_within_window', {
 			hitsRequired: 9,
 			windowSeconds: 3
@@ -197,6 +197,18 @@ describe('evaluateConditionalProgram', () => {
 		});
 	});
 
+	it('treats an explicit non-headshot hit as a body shot', () => {
+		const result = evaluateConditionalProgram(program({
+			action: 'body_shot',
+			params: {}
+		}), [
+			shot(1, 'alpha', true, false),
+			shot(2, 'alpha', true, true),
+			shot(3, 'alpha', false, false)
+		], { mode: 'encounter', encounterSeconds: 5 });
+		expect(result.activations.map((activation) => activation.at)).toEqual([1]);
+	});
+
 	it('refreshes one shared duration and clears every stack on expiry', () => {
 		const result = evaluateConditionalProgram(program({
 			action: 'damage_taken',