refactor(t9): 迭代20 V13 静态核查收口——四处旧件名 source_class 中性名换代（fx_overflow/fx_apply_status/fx_blast_counter/fx_streak_segments；泛用通道保留+旧件名随退役件摘除，对照注释留痕）

game/core/damage_controller.gd

@@ -391,8 +391,9 @@ func _resolve_hero_attack(t: Dictionary) -> void:
 				continue
 			var next_target = units.default_target()
 			if next_target != null:
-				var of_t := open_ticket(DamageController.KIND_BOARD_TYPED, "feat_pierce_shot",
-					"贯穿射击", "board", maxi(int(db.settlement.damage_floor), int(landed * int(h.get("value", 50)) / 100)),
+				# 迭代 20 T9——source_class 中性名（旧件名 feat_pierce_shot 随贯穿射击退役；overflow 通道保留泛用面）
+				var of_t := open_ticket(DamageController.KIND_BOARD_TYPED, "fx_overflow",
+					"贯穿弹射", "board", maxi(int(db.settlement.damage_floor), int(landed * int(h.get("value", 50)) / 100)),
 					DamageController.TARGET_FRONT_ALIVE, int(t.round_index), t.origin_cell, "pierce")
 				if policy == POLICY_SEGMENT:
 					_queue.append(of_t)
@@ -402,7 +403,8 @@ func _resolve_hero_attack(t: Dictionary) -> void:
 	# 重复授予由状态容器自行守卫）
 	for h in ac_hits:
 		if String(h.get("kind", "")) == "apply_status":
-			effects.apply_effect(String(h.get("status_id", "")), {"source_class": "feat_armor_crack"}, -1)
+			# 迭代 20 T9——source_class 中性名（旧件名 feat_armor_crack 随碎甲震击退役；apply_status 通道保留泛用面）
+			effects.apply_effect(String(h.get("status_id", "")), {"source_class": "fx_apply_status"}, -1)
 			payload["cracked"] = true
 	var label := _attack_label(String(t.display), crit, discount)
 	if hero_rider > 0: