merge: 玩家向显示名改名批——货架三行「锻升」→「祝福」+ 临时 AC 状态「护甲强化」→「盾牌加护」（C/D 裁点执行，锻造工坊裁决会话 8a 连带）

合入 rename-blessing-20261012（ae96a2b）：
- shop.tres: pool_shelf 现役 70/74/78 + products 遗留 38/45/52 三行锻升→祝福
- reward.tres / status_effects.tres: 护甲强化→盾牌加护
- smoke_all.gd:1199 断言同步

冒烟：864 项检查 / 0 项失败；FAIL 仅存量 fx_reveal 脚本错误（iter21 在册，与本批无关）。

game/data/tables/reward.tres

@@ -19,7 +19,7 @@ rows = [{
 "cell_type": "defense",
 "polarity": "positive",
 "effect_id": "ac_up",
-"display_name": "护甲强化",
+"display_name": "盾牌加护",
 "power": 0,
 "weight": 11,
 "pool_tag": "cell",

game/data/tables/shop.tres

@@ -35,21 +35,21 @@ level_gp_bonus = [{
 }]
 products = [{
 "product_id": "atk_up",
-"display_name": "攻击锻升",
+"display_name": "攻击祝福",
 "attr": "atk",
 "flat_value": 1,
 "base_price": 4,
 "price_increment": 2
 }, {
 "product_id": "hp_up",
-"display_name": "生命锻升",
+"display_name": "生命祝福",
 "attr": "max_hp",
 "flat_value": 3,
 "base_price": 2,
 "price_increment": 2
 }, {
 "product_id": "armor_up",
-"display_name": "护甲锻升",
+"display_name": "护甲祝福",
 "attr": "armor_class",
 "flat_value": 1,
 "base_price": 4,
@@ -67,15 +67,15 @@ price_level_bonus = [{
 }]
 pool_shelf = [{
 "kind_id": "attack",
-"display_name": "攻击锻升",
+"display_name": "攻击祝福",
 "base_price": 4
 }, {
 "kind_id": "max_hp",
-"display_name": "生命锻升",
+"display_name": "生命祝福",
 "base_price": 4
 }, {
 "kind_id": "armor",
-"display_name": "护甲锻升",
+"display_name": "护甲祝福",
 "base_price": 4
 }, {
 "kind_id": "ap",

game/data/tables/status_effects.tres

@@ -15,7 +15,7 @@ rows = [{
 "max_stack": 2
 }, {
 "effect_id": "ac_up",
-"display_name": "护甲强化",
+"display_name": "盾牌加护",
 "target_side": "hero",
 "magnitude": 1,
 "unit": "ac",

game/smoke/smoke_all.gd

@@ -1196,8 +1196,8 @@ func _smoke_ac_swap_guard() -> void:
 	for row in _db.reward.rows:
 		if String(row.get("cell_type", "")) == "defense" and String(row.get("polarity", "")) == "positive":
 			ac_reward = row
-	check(String(ac_reward.get("effect_id", "")) == "ac_up" and String(ac_reward.get("display_name", "")) == "护甲强化",
-		"奖励表 defense 正向行 effect_id = ac_up（显示名暂定护甲强化，权重/tier 不变）")
+	check(String(ac_reward.get("effect_id", "")) == "ac_up" and String(ac_reward.get("display_name", "")) == "盾牌加护",
+		"奖励表 defense 正向行 effect_id = ac_up（显示名盾牌加护，权重/tier 不变）")
 	check(not _db.settlement.effect_pool_map.has("defense_up") and not _db.settlement.effect_pool_map.has("ac_up"),
 		"effect_pool_map 无 defense_up/ac_up 键（减伤不入池——AC 不经乘区）")
 	# ② 免伤墙归零护栏（泛化——BUG-0003 免疫）