fix(qa): 实施 4 组设计型 QA 项——规则删除/codex 角色/大纲卷过滤/文风回炉锚点

#5 规则 DELETE + id：暴露 RuleView.id（PK）；新增 DELETE /projects/{id}/rules/{rule_id}
  （项目/规则不存在→404，成功→204，按 (id,project_id) 限定）；rule_repo 加
  list_for_project/delete；RulesPage 每条加删除（乐观删+回滚+toast）。assemble 侧
  RuleView（缓存前缀）不动，列表另立 RuleListItemView。
#7 codex 角色 relations：写侧本已持久化、读端点 _existing_characters 硬编码 []。
  加 _relations_from_jsonb 解析 {name,kind,note}，CodexPage 渲染关系 chip。
#8 角色入库幂等：SqlCharacterWriteRepo.create 改 (project_id,name) app 层 upsert——
  重复入库改更新而非插入；不加 UNIQUE/迁移（线上已有重复行会让约束迁移失败）。
#1 大纲卷过滤：GET /outline 支持可选 ?volume（无参=全部，向后兼容）；OutlineEditor
  加「查看：全部/卷N」筛选，与生成目标卷解耦。
H3/#9 文风回炉锚点：StyleDriftSegment 加 text（逐字命中段），style.md 指示审稿输出；
  前端按内容锚点定位回炉目标（idx 仅排序），命中失败 → 提示「无法定位该段」而非
  静默 no-op。style golden fixture 已重生成。

契约变更已 pnpm gen:api（RuleView.id / DELETE rules / outline ?volume）。无迁移
（alembic 无漂移）。门禁绿：ruff/mypy(210)/alembic/pytest 760 · 前端 tsc/lint/vitest 329。

apps/api/tests/test_generation.py

@@ -30,7 +30,7 @@ from ww_agents import (
 )
 from ww_core.domain.character_repo import CharacterWriteView
 from ww_core.domain.project_repo import ProjectCreate
-from ww_core.domain.repositories import RuleView
+from ww_core.domain.rule_repo import RuleListItemView
 from ww_llm_gateway.types import LlmRequest, LlmResponse, ServedBy, Usage
 from ww_shared import AppError, ErrorCode
 from ww_skills import SkillRegistry
@@ -81,8 +81,27 @@ class _FakeCharacterWriteRepo:
         tags: list[Any],
         relations: list[dict[str, Any]],
     ) -> CharacterWriteView:
+        # 幂等：按 (project_id, name) upsert——同名更新既有行而非插重复（镜像 Sql 实现）。
+        existing = next(
+            (r for r in self.rows if r["project_id"] == project_id and r["name"] == name),
+            None,
+        )
+        if existing is not None:
+            existing.update(
+                {
+                    "role": role,
+                    "traits": list(traits),
+                    "arc": arc,
+                    "speech_tics": list(speech_tics),
+                    "tags": list(tags),
+                    "relations": [dict(r) for r in relations],
+                }
+            )
+            return CharacterWriteView(id=existing["id"], name=name, role=role)
+        row_id = uuid.uuid4()
         self.rows.append(
             {
+                "id": row_id,
                 "project_id": project_id,
                 "name": name,
                 "role": role,
@@ -93,14 +112,16 @@ class _FakeCharacterWriteRepo:
                 "relations": [dict(r) for r in relations],
             }
         )
-        return CharacterWriteView(id=uuid.uuid4(), name=name, role=role)
+        return CharacterWriteView(id=row_id, name=name, role=role)
 
 
 class _FakeRulesReadRepo:
-    def __init__(self, rules: list[RuleView] | None = None) -> None:
+    """实现规则 repo 的读侧 `list_for_project`（带 id，供 list_rules 端点）。"""
+
+    def __init__(self, rules: list[RuleListItemView] | None = None) -> None:
         self._rules = rules or []
 
-    async def all_for_project(self, project_id: uuid.UUID) -> list[RuleView]:
+    async def list_for_project(self, project_id: uuid.UUID) -> list[RuleListItemView]:
         return list(self._rules)
 
 
@@ -170,7 +191,7 @@ def _make_app(
         get_memory_repos,
         get_precheck_gateway,
         get_project_repo,
-        get_rules_read_repo,
+        get_rule_write_repo,
         get_skill_registry,
         get_worldbuilder_gateway,
     )
@@ -190,7 +211,7 @@ def _make_app(
         (lambda: memory) if memory is not None else _empty_memory_repos
     )
     app.dependency_overrides[get_character_write_repo] = lambda: char_repo
-    app.dependency_overrides[get_rules_read_repo] = lambda: rules_repo
+    app.dependency_overrides[get_rule_write_repo] = lambda: rules_repo
     app.dependency_overrides[get_skill_registry] = lambda: registry
     app.dependency_overrides[get_session] = lambda: session
     gw = _raise_no_creds if no_creds else (lambda: gateway)
@@ -370,6 +391,118 @@ async def test_ingest_characters_acknowledged_conflict_writes() -> None:
     assert len(char_repo.rows) == 1
 
 
+@pytest.mark.asyncio
+async def test_ingest_same_name_twice_updates_not_duplicates() -> None:
+    # Arrange：同一项目、同名角色入库两次，第二次字段不同。
+    repo = FakeProjectRepo()
+    pid = await _seed_project(repo)
+    gateway = _SchemaRoutingGateway({ContinuityReview: _no_conflicts()})
+    char_repo = _FakeCharacterWriteRepo()
+    app, _ = _make_app(project_repo=repo, gateway=gateway, char_repo=char_repo)
+
+    def _payload(role: str, trait: str) -> dict[str, Any]:
+        return {
+            "cards": [
+                {
+                    "name": "叶寒",
+                    "role": role,
+                    "traits": [trait],
+                    "backstory": "孤儿",
+                    "arc": "成长",
+                    "speech_tics": [],
+                    "tags": [],
+                    "relations": [],
+                }
+            ]
+        }
+
+    async with _client(app) as client:
+        # Act：先入主角/腹黑，再以同名入对手/隐忍。
+        first = await client.post(f"/projects/{pid}/characters", json=_payload("主角", "腹黑"))
+        second = await client.post(f"/projects/{pid}/characters", json=_payload("对手", "隐忍"))
+
+    # Assert：仍是一行（按 name upsert），字段被更新而非新增重复。
+    assert first.status_code == 201
+    assert second.status_code == 201
+    assert len(char_repo.rows) == 1
+    assert char_repo.rows[0]["role"] == "对手"
+    assert char_repo.rows[0]["traits"] == ["隐忍"]
+
+
+@pytest.mark.asyncio
+async def test_ingest_relations_persist_on_write() -> None:
+    # Arrange：入库带关系网的角色卡。
+    repo = FakeProjectRepo()
+    pid = await _seed_project(repo)
+    gateway = _SchemaRoutingGateway({ContinuityReview: _no_conflicts()})
+    char_repo = _FakeCharacterWriteRepo()
+    app, _ = _make_app(project_repo=repo, gateway=gateway, char_repo=char_repo)
+
+    relations = [{"name": "苏离", "kind": "宿敌", "note": "灭门之仇"}]
+    async with _client(app) as client:
+        resp = await client.post(
+            f"/projects/{pid}/characters",
+            json={
+                "cards": [
+                    {
+                        "name": "叶寒",
+                        "role": "主角",
+                        "traits": ["腹黑"],
+                        "backstory": "孤儿",
+                        "arc": "成长",
+                        "speech_tics": [],
+                        "tags": [],
+                        "relations": relations,
+                    }
+                ]
+            },
+        )
+
+    # Assert：relations 持久化（写侧未丢）。
+    assert resp.status_code == 201
+    assert char_repo.rows[0]["relations"] == relations
+
+
+def test_relations_from_jsonb_parses_and_skips_dirty() -> None:
+    # Arrange：混入脏条目（非 dict / 缺 name / 缺 kind）。
+    from ww_api.routers.generation import _relations_from_jsonb
+
+    raw = [
+        {"name": "苏离", "kind": "宿敌", "note": "灭门之仇"},
+        {"name": "无类型"},  # 缺 kind → 跳过
+        {"kind": "无名"},  # 缺 name → 跳过
+        "not-a-dict",  # 非 dict → 跳过
+        {"name": "墨白", "kind": "师徒"},  # note 可缺
+    ]
+    # Act
+    out = _relations_from_jsonb(raw)
+    # Assert：只保留有效两条，note 缺为 None。
+    assert [(r.name, r.kind, r.note) for r in out] == [
+        ("苏离", "宿敌", "灭门之仇"),
+        ("墨白", "师徒", None),
+    ]
+
+
+@pytest.mark.asyncio
+async def test_list_characters_includes_relations() -> None:
+    # Arrange：读侧 memory view 带 relations（JSONB list）。
+    repo = FakeProjectRepo()
+    pid = await _seed_project(repo)
+    app, _ = _make_app(
+        project_repo=repo,
+        gateway=_SchemaRoutingGateway({}),
+        memory=_codex_memory_with_relations(),
+    )
+
+    async with _client(app) as client:
+        resp = await client.get(f"/projects/{pid}/characters")
+
+    # Assert：读端点不再丢 relations（修 #7）。
+    assert resp.status_code == 200
+    card = resp.json()["characters"][0]
+    assert card["relations"] == [{"name": "苏离", "kind": "宿敌", "note": "灭门之仇"}]
+
+
 # ---- 读端点 ----
 
 
@@ -377,10 +510,11 @@ async def test_ingest_characters_acknowledged_conflict_writes() -> None:
 async def test_list_rules_returns_rules() -> None:
     repo = FakeProjectRepo()
     pid = await _seed_project(repo)
+    rid1, rid2 = uuid.uuid4(), uuid.uuid4()
     rules_repo = _FakeRulesReadRepo(
         [
-            RuleView(level="project", content="主角不复活"),
-            RuleView(level="global", content="无脏话"),
+            RuleListItemView(id=rid1, level="project", content="主角不复活"),
+            RuleListItemView(id=rid2, level="global", content="无脏话"),
         ]
     )
     gateway = _SchemaRoutingGateway({})
@@ -392,6 +526,8 @@ async def test_list_rules_returns_rules() -> None:
     assert resp.status_code == 200
     rules = resp.json()["rules"]
     assert [r["content"] for r in rules] == ["主角不复活", "无脏话"]
+    # 列表带稳定 id（前端删除 handle）。
+    assert [r["id"] for r in rules] == [str(rid1), str(rid2)]
 
 
 @pytest.mark.asyncio
@@ -466,6 +602,53 @@ def _codex_memory() -> Any:
     )
 
 
+def _codex_memory_with_relations() -> Any:
+    """MemoryRepos：角色行携 relations（JSONB list），验读端点还原关系网（修 #7）。"""
+    from test_projects import (
+        _EmptyDigestRepo,
+        _EmptyForeshadowRepo,
+        _EmptyOutlineRepo,
+        _EmptyRulesRepo,
+        _EmptyStyleRepo,
+        _StubProjectSpecRepo,
+    )
+    from ww_core.domain.repositories import (
+        CharacterView,
+        MemoryRepos,
+        WorldEntityView,
+    )
+
+    class _CharRepo:
+        async def list_for_project(self, project_id: uuid.UUID) -> list[CharacterView]:
+            return [
+                CharacterView(
+                    name="叶寒",
+                    role="主角",
+                    traits={"items": ["腹黑"]},
+                    backstory="孤儿出身",
+                    arc={"text": "成长"},
+                    speech_tics={"items": []},
+                    tags=[],
+                    relations=[{"name": "苏离", "kind": "宿敌", "note": "灭门之仇"}],
+                )
+            ]
+
+    class _WorldRepo:
+        async def list_for_project(self, project_id: uuid.UUID) -> list[WorldEntityView]:
+            return []
+
+    return MemoryRepos(
+        outline=_EmptyOutlineRepo(),
+        character=_CharRepo(),
+        world_entity=_WorldRepo(),
+        digest=_EmptyDigestRepo(),
+        foreshadow=_EmptyForeshadowRepo(),
+        style=_EmptyStyleRepo(),
+        rules=_EmptyRulesRepo(),
+        project=_StubProjectSpecRepo(),
+    )
+
+
 @pytest.mark.asyncio
 async def test_list_characters_unpacks_jsonb_to_api_shape() -> None:
     repo = FakeProjectRepo()