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- 正影打通：引文 target_type=memory 时被引记忆 superseded → 返回 successor_memory_id 提示，不静默替换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/app/services/serializers.py

@@ -12,13 +12,10 @@ from app.models.governance import (
     Goal,
     PerceptionChannel,
     Plan,
-    WorldEntity,
 )
 from app.models.imports import CharacterImportJob, ImportItem
-from app.models.personality import PersonalityProposal, PersonalityVersion
 from app.models.runtime import Event, Run
 from app.models.safety import AuditEvent
-from app.models.world import CharacterWorldEntity, WorldRelation
 from app.repositories.json_utils import loads_dict, loads_list
 from app.schemas.admin import (
     AgentRosterResponse,
@@ -26,20 +23,12 @@ from app.schemas.admin import (
     GoalNode,
     PerceptionChannelResponse,
     PlanSummaryResponse,
-    WorldEntityResponse,
 )
 from app.schemas.candidates import MemoryCandidateResponse, ProfileCandidateResponse
 from app.schemas.character import CharacterResponse, CharacterSummaryResponse
 from app.schemas.imports import ImportItemResponse, ImportJobResponse
-from app.schemas.personality import PersonalityProposalResponse, PersonalityResponse
 from app.schemas.preferences import GenerationPreferencesResponse
 from app.schemas.runtime import EventResponse, RunResponse
-from app.schemas.world import (
-    WorldEntityResponse as CharacterWorldEntityResponse,
-)
-from app.schemas.world import (
-    WorldRelationResponse,
-)
 
 
 def _check_avatar(character_id: str) -> str | None:
@@ -60,7 +49,6 @@ def character_to_response(character: Character) -> CharacterResponse:
         language=character.language,
         profile=loads_dict(character.profile_json),
         model_policy=loads_dict(character.model_policy_json),
-        current_personality_version_id=character.current_personality_version_id,
         privacy_level=character.privacy_level,
         owner_scope=character.owner_scope,
         is_system_template=character.is_system_template,
@@ -86,37 +74,6 @@ def character_to_summary(
     )
 
 
-def personality_to_response(personality: PersonalityVersion) -> PersonalityResponse:
-    return PersonalityResponse(
-        id=personality.id,
-        character_id=personality.character_id,
-        version=personality.version,
-        identity_profile=personality.identity_profile,
-        role_destiny=personality.role_destiny,
-        personality_seed=personality.personality_seed,
-        traits=loads_dict(personality.traits),
-        expression_style=personality.expression_style,
-        values=loads_dict(personality.values),
-        relationship_pattern=personality.relationship_pattern,
-        emotion_baseline=loads_dict(personality.emotion_baseline),
-        reason=personality.reason,
-        evidence_ids=loads_list(personality.evidence_ids_json),
-        created_by=personality.created_by,
-        created_at=to_iso(personality.created_at) or "",
-    )
-
-
-def proposal_to_response(proposal: PersonalityProposal) -> PersonalityProposalResponse:
-    return PersonalityProposalResponse(
-        proposal_id=proposal.id,
-        character_id=proposal.character_id,
-        status=proposal.status,
-        reason=proposal.reason,
-        fields=loads_dict(proposal.fields_json),
-        resulting_version_id=proposal.resulting_version_id,
-        reviewed_at=to_iso(proposal.reviewed_at),
-        created_at=to_iso(proposal.created_at) or "",
-    )
 
 
 def run_to_response(run: Run) -> RunResponse:
@@ -186,51 +143,6 @@ def perception_channel_to_response(channel: PerceptionChannel) -> PerceptionChan
     )
 
 
-def world_entity_to_response(entity: WorldEntity) -> WorldEntityResponse:
-    return WorldEntityResponse(
-        id=entity.id,
-        type=entity.type,
-        name=entity.name,
-        attributes=loads_dict(entity.attributes_json),
-        state_type=entity.state_type,
-        confidence=entity.confidence,
-        sources=loads_list(entity.sources_json),
-        updated_at=to_iso(entity.updated_at),
-    )
-
-
-def character_world_entity_to_response(
-    entity: CharacterWorldEntity,
-) -> CharacterWorldEntityResponse:
-    """人物运行时世界实体（api-spec §12）；与治理版 WorldEntity 按 character_id 隔离。"""
-    return CharacterWorldEntityResponse(
-        id=entity.id,
-        character_id=entity.character_id,
-        type=entity.type,
-        name=entity.name,
-        attributes=loads_dict(entity.attributes_json),
-        state_type=entity.state_type,
-        status=entity.status,
-        confidence=entity.confidence,
-        evidence_ids=loads_list(entity.evidence_ids_json),
-        sources=loads_list(entity.sources_json),
-        created_at=to_iso(entity.created_at) or "",
-        updated_at=to_iso(entity.updated_at) or "",
-    )
-
-
-def world_relation_to_response(relation: WorldRelation) -> WorldRelationResponse:
-    return WorldRelationResponse(
-        id=relation.id,
-        character_id=relation.character_id,
-        subject_id=relation.subject_id,
-        predicate=relation.predicate,
-        object_id=relation.object_id,
-        confidence=relation.confidence,
-        evidence_ids=loads_list(relation.evidence_ids_json),
-        created_at=to_iso(relation.created_at) or "",
-        updated_at=to_iso(relation.updated_at) or "",
-    )
 
 
 def plan_to_response(plan: Plan) -> PlanSummaryResponse: