iter41-卡1：核心数据面结构收敛批：85键全清——三族拆域＋config_db归位容器＋存档拆件＋meta瘦身＋adventure拆段＋spawn束化；行为零变化，8新件在阈

game/tests/system_test.gd

@@ -173,10 +173,12 @@ func _smoke_boot_chain() -> void:
 	var sm = main.get_node("/root/SaveManager")
 	# ④-1 boot 路径：启动态钉死（卡① sv2）——boot 无激活态、断点在档恒否，续玩钮恒隐
 	#（原「按钮态==真实档断点态」关系判据随启动态换代改写：test-conventions §9.5 申报在案，卡② mn8 再承接）
+	check(not sm.has_breakpoint(),
+		"V2d boot 无断点在档（启动态不隐式激活——卡① sv2 钉死）〔装配生命批 V2·卡② mn8 改写〕")
 	# ④-1b 启动态三断言（卡① sv2——真实 autoload boot 链）
-	check(sm.active_slot() == 0 and not sm.has_write_target(),
+	check(sm.slots.active_slot() == 0 and not sm.slots.has_write_target(),
 		"V2-s1 boot 后无激活态（active_slot=0、写盘目标空）〔卡① sv2〕")
-	check(sm.keystone_balance() == 0 and not sm.has_breakpoint() and sm.adventure_total() == 0,
+	check(sm.meta_state.keystone_balance() == 0 and not sm.has_breakpoint() and sm.meta_state.career_state().adventure_total == 0,
 		"V2-s2 boot 内存=默认合法空态（钥石/断点/总局数全零值）〔卡① sv2〕")
 	check(not sm.write_to_disk(),
 		"V2-s3 boot 无激活写盘拒绝（write_to_disk=false 生产入口）〔卡① sv3〕")
@@ -185,7 +187,7 @@ func _smoke_boot_chain() -> void:
 	for p in ["user://smoke_boot_chain.json", "user://smoke_boot_chain.json.tmp"]:
 		if FileAccess.file_exists(p):
 			DirAccess.remove_absolute(p)
-	sm.attach_path("user://smoke_boot_chain.json")
+	sm.slots.attach_path("user://smoke_boot_chain.json")
 	check(main._menu_screen.entersavebtn != null and main._menu_screen.settingsbtn != null
 		and main._menu_screen.quitbtn != null,
 		"V2d 三钮在位·进入存档/设置/退出游戏（续玩钮族退役后主菜单操作组承接）〔卡② mn1/mn8〕")
@@ -220,8 +222,8 @@ func _smoke_run_lifecycle() -> void:
 	for p in ["user://smoke_run_lifecycle.json", "user://smoke_run_lifecycle.json.tmp"]:
 		if FileAccess.file_exists(p):
 			DirAccess.remove_absolute(p)
-	sm.attach_path("user://smoke_run_lifecycle.json")
-	sm.mark_first_adventure_done()
+	sm.slots.attach_path("user://smoke_run_lifecycle.json")
+	sm.meta_state.mark_first_adventure_done()
 	# ---- 第一局：开局→注脏→放弃→终局出口→会话收束 ----
 	main.debug_overlay.seed_edit.text = "42"
 	main._start_adventure_from_menu()
@@ -276,8 +278,8 @@ func _smoke_sim_guards() -> void:
 	for p in ["user://smoke_sim_guards.json", "user://smoke_sim_guards.json.tmp"]:
 		if FileAccess.file_exists(p):
 			DirAccess.remove_absolute(p)
-	sm.attach_path("user://smoke_sim_guards.json")
-	sm.mark_first_adventure_done()
+	sm.slots.attach_path("user://smoke_sim_guards.json")
+	sm.meta_state.mark_first_adventure_done()
 	# wd6：闲时态 + 模拟运行态 → 调试两层入口守卫早退（开始层不收起、无结算对象）
 	check(main.run_scope.settlement == null and not main.run_scope.is_adventure,
 		"前置：闲时会话（settlement 空 + is_adventure=false）")
@@ -418,7 +420,7 @@ func _smoke_lifecycle_matrix() -> void:
 	for p in ["user://smoke_lifecycle.json", "user://smoke_lifecycle.json.tmp"]:
 		if FileAccess.file_exists(p):
 			DirAccess.remove_absolute(p)
-	sm.attach_path("user://smoke_lifecycle.json")
+	sm.slots.attach_path("user://smoke_lifecycle.json")
 	main.debug_overlay.seed_edit.text = "42"
 	# 阶段①闲时
 	await _stage_faces(main, "V3a 闲时", "null", "null", "null",
@@ -511,7 +513,7 @@ func _smoke_lifecycle_matrix() -> void:
 			# 营地经进档开层（卡② mn9 新路径——campbtn 已撤）；槽模板注入隔离命名空间
 			#（防碰真实槽 user://save_slot_N.json——真实档红线），营地闭合后恢复生命周期 attach 写盘目标
 			#（卡① sv3 无激活拒写——后续阶段断点写盘依赖）
-			sm.attach_slot_template("user://smoke_lifecycle_slot_%d.json")
+			sm.slots.attach_slot_template("user://smoke_lifecycle_slot_%d.json")
 			main._open_save_select()
 			for i in range(2):
 				await process_frame
@@ -544,7 +546,7 @@ func _smoke_lifecycle_matrix() -> void:
 			main._on_save_select_closed()   # 关闭被栈还原的选档层（动线序中间态——卡④ 换代点）
 			for i in range(2):
 				await process_frame
-			sm.attach_path("user://smoke_lifecycle.json")   # 恢复生命周期写盘目标
+			sm.slots.attach_path("user://smoke_lifecycle.json")   # 恢复生命周期写盘目标
 			for suf in ["", ".tmp"]:
 				var slot_p: String = "user://smoke_lifecycle_slot_1.json" + suf
 				if FileAccess.file_exists(slot_p):
@@ -576,7 +578,7 @@ func _smoke_lifecycle_matrix() -> void:
 	for p in ["user://smoke_lifecycle_resume.json", "user://smoke_lifecycle_resume.json.tmp"]:
 		if FileAccess.file_exists(p):
 			DirAccess.remove_absolute(p)
-	sm.attach_path("user://smoke_lifecycle_resume.json")
+	sm.slots.attach_path("user://smoke_lifecycle_resume.json")
 	sm.set_breakpoint({
 		"master_seed": 42, "rng_counter": 0, "hero_hp": 20, "gp": 24, "keystone": 0,
 		"level_index": 1, "bonus": {}, "shop_purchased": {}, "relics": [],