M6：缘契、人格与世界——契约版本链、铸魂分灵、河图境界与三界分流

- 缘契域 domains/yuanqi：covenants（当前版）+ covenant_events（不可变历史）；提议—问心—铭契—撤回全链；边界变更立即生效；多维关系并存，服务层拒绝 affinity/好感度单一键；浪漫维度成人资格标记位
- 道体铸魂与分灵 domains/jingsheng/soul.py：soul_forgings 确认流（锚点变更 pending→confirmed 应用并签发新魂籍版本，确认前人物锚点不变）；分灵创建新人物（继承资料与谱系 lineage 链、不继承原身份，魂籍从 v1 起）
- 河图域 domains/hetu：persistent_worlds 境界 + world_entities/world_relations 境界作用域重建 + 世谱挂接；境界正史视图（scope=persistent_world 归真集合）；canonize 后置推进正史计数
- 三界分流：reality→息壤提取（不变）；persistent_world→境界实录+正史推进；simulation→只记试演实录；factual_records 增 scope 列——境界/幻境实录与真界本相隔离
- 正影打通：引文 target_type=memory 时被引记忆 superseded → 返回 successor_memory_id 提示，不静默替换
- 前端：人物详情页缘契面板（提议维度选择/铭契/撤回/事件史）+ 世界页重建（境界目录/实体/正史概览）+ covenants/worlds api 库
- 退役：旧 personality/drive/evolution/world 模块、服务、端点、仓储、schema、前端五页与组件样式；迁移 007 退役九张旧表与 characters.current_personality_version_id
- 验收（test_m6_domains 六用例）：多维无单一好感度/铭契版本链/事件不可抹除/撤回立即生效/边界即时/铸魂确认流+魂籍版本/分灵谱系/境界正史不进真界（实录 scope 隔离+真界候选=0）/引文正影后继
- 四套件：后端 379、前端 199、BFF 4、神识 5 包全绿（2 个预存环境失败不变）；迁移 007 净库+±1 干净

backend/tests/test_character_templates.py

@@ -12,10 +12,8 @@ from app.db.init_data import seed_default_data
 from app.db.session import AsyncSessionLocal
 from app.main import app
 from app.models.character import Character
-from app.models.personality import PersonalityVersion
 from app.models.user import User
 from app.repositories import characters as character_repo
-from app.repositories import personality as personality_repo
 from app.repositories.json_utils import dumps
 from app.modules.character import (
     MODEL_POLICY_CREATE_DEFAULTS,
@@ -78,43 +76,6 @@ async def test_active_character_api_returns_user_copy() -> None:
 
 
 @pytest.mark.asyncio
-async def test_personality_is_copied_from_template(db_session: AsyncSession) -> None:
-    db = db_session
-    template = await character_repo.get_system_template_by_key(db, "default")
-    admin_scope = await _seeded_admin_scope(db)
-    character = await character_repo.get_active_character(db, admin_scope)
-    assert template is not None
-    assert character is not None
-    assert template.current_personality_version_id is not None
-    assert character.current_personality_version_id is not None
-    assert template.current_personality_version_id != character.current_personality_version_id
-
-    template_personality = await personality_repo.get_personality(
-        db, template.current_personality_version_id
-    )
-    user_personality = await personality_repo.get_personality(
-        db, character.current_personality_version_id
-    )
-    assert template_personality is not None
-    assert user_personality is not None
-    assert template_personality.character_id == template.id
-    assert user_personality.character_id == character.id
-    assert user_personality.reason == "system_template_copy"
-
-    from app.services.auth import create_access_token
-
-    token = create_access_token(subject=admin_scope, extra={"owner_scope": admin_scope})
-    transport = ASGITransport(app=app)
-    async with AsyncClient(
-        transport=transport,
-        base_url="http://test",
-        headers={"Authorization": f"Bearer {token}"},
-    ) as client:
-        response = await client.get("/api/v1/personality/current")
-    assert response.status_code == 200
-    assert response.json()["id"] == user_personality.id
-
-
 @pytest.mark.asyncio
 async def test_seed_default_data_is_idempotent(db_session: AsyncSession) -> None:
     db = db_session
@@ -138,7 +99,6 @@ async def test_seed_default_data_is_idempotent(db_session: AsyncSession) -> None
             Character.is_system_template.is_(False),
         )
     )
-    personality_count = await db.scalar(select(func.count()).select_from(PersonalityVersion))
 
     assert template_count == 5
     # is_default=true 模板只有一个（default），所以用户角色数为 1