test(迁移): 批 B 波 1 G5 套1 末点 AP 封印回归五条迁入新建宿主 seal_polarity_test.gd——新宿主落位＋manifest 登记＋剪切挂载绿（宿主 5 检查）＋按条变异 5/5 验红（受理守卫恒拒/dig 扣费+1/revealed_cells 置空/seal 计费 99/try_spend 耗尽仲裁恒假各验红）；smoke_all.gd 同批删函数节头块与调用行；闸01 剩余面 976 绿

game/tests/run_all.gd

@@ -60,6 +60,7 @@ func _suites() -> Array:
 		{"path": "res://tests/unit/battle_settlement/damage_math_test.gd", "expect": 0},
 		{"path": "res://tests/unit/battle_settlement/damage_controller_test.gd", "expect": 0},
 		{"path": "res://tests/unit/battle_settlement/roll_multiplier_test.gd", "expect": 0},   # 掷点与乘区宿主（敌攻击类型轴/护甲掷点行为面/乘区接线/伤害类型克制与标错/fresh 池攻击链——批 B 自 smoke_all 迁入）
+		{"path": "res://tests/unit/battle_settlement/seal_polarity_test.gd", "expect": 0},   # 封印与极性宿主（末点 AP 封印/封印不可逆四情况/清图奖励双份与弱形式/刷新 provenance 守卫/极性路由与封印溢价/负向字典/格面资源资格——批 B 自 smoke_all 迁入）
 		{"path": "res://tests/unit/battle_settlement/skill_unlock_test.gd", "expect": 0},   # Boss 半血解锁技·容器机制（门谓词/闩不可逆/双面过滤/保底不逼锁定/零扰动）
 		{"path": "res://tests/unit/contracts/system_contracts_test.gd", "expect": 0},
 		{"path": "res://tests/unit/presentation/ui_font_asset_test.gd", "expect": 0},