feat(toolbox): F1 拆书 teardown 落库成项目 rules

- teardown_spec.writes=["rules"]（只声明 tier，入库仍经白名单 gate，不变量 #3）
- toolbox_registry teardown entry 加 ingest=IngestSpec(table="rules")
- routers/toolbox.py 通用 ingest dispatcher 加 _ingest_rules：
  BookTeardownResult(themes/archetypes/structure/hooks) 拍平为可读 rules 条目，
  落项目级（无 continuity 预检，仿 _ingest_outline 无 409）
- schemas/toolbox.py 加 TeardownIngestView + ToolIngestRequest.teardown
- 单测：teardown ingest→rules 真落行 + 预览(generate)不写库

后端门禁绿：ruff/format/mypy clean · alembic no drift · pytest 644 passed

apps/api/ww_api/routers/toolbox.py

@@ -24,6 +24,7 @@ from ww_core.domain.chapter_repo import ChapterRepo
 from ww_core.domain.outline_write_repo import OutlineWriteRepo
 from ww_core.domain.project_repo import ProjectRepo
 from ww_core.domain.repositories import MemoryRepos, OutlineRepo
+from ww_core.domain.rule_repo import RuleWriteRepo
 from ww_core.domain.world_entity_repo import WorldEntityWriteRepo
 from ww_core.orchestrator import run_generator
 from ww_db import get_session
@@ -37,6 +38,7 @@ from ww_api.routers.generation import _project_context, _world_context
 from ww_api.schemas.generation import IngestConflictView, WorldEntityCardView
 from ww_api.schemas.toolbox import (
     OutlineSceneIngestView,
+    TeardownIngestView,
     ToolboxListResponse,
     ToolDescriptorView,
     ToolGeneratePreviewResponse,
@@ -53,6 +55,7 @@ from ww_api.services.project_deps import (
     get_outline_read_repo,
     get_outline_write_repo,
     get_project_repo,
+    get_rule_write_repo,
     get_tier_gateway_builder,
     get_world_entity_write_repo,
 )
@@ -79,6 +82,7 @@ OutlineReadRepoDep = Annotated[OutlineRepo, Depends(get_outline_read_repo)]
 ChapterRepoDep = Annotated[ChapterRepo, Depends(get_chapter_repo)]
 WorldWriteRepoDep = Annotated[WorldEntityWriteRepo, Depends(get_world_entity_write_repo)]
 OutlineWriteRepoDep = Annotated[OutlineWriteRepo, Depends(get_outline_write_repo)]
+RuleWriteRepoDep = Annotated[RuleWriteRepo, Depends(get_rule_write_repo)]
 GatewayBuilderDep = Annotated[TierGatewayBuilder, Depends(get_tier_gateway_builder)]
 SessionDep = Annotated[AsyncSession, Depends(get_session)]
 
@@ -316,6 +320,7 @@ async def ingest_with_tool(
     memory: MemoryReposDep,
     world_write_repo: WorldWriteRepoDep,
     outline_write_repo: OutlineWriteRepoDep,
+    rule_write_repo: RuleWriteRepoDep,
     build_gateway: GatewayBuilderDep,
     session: SessionDep,
 ) -> ToolIngestResponse:
@@ -362,6 +367,16 @@ async def ingest_with_tool(
             request_id=request_id,
             tool_key=tool_key,
         )
+    if table == "rules":
+        return await _ingest_rules(
+            spec,
+            body=body,
+            project_id=project_id,
+            rule_write_repo=rule_write_repo,
+            session=session,
+            request_id=request_id,
+            tool_key=tool_key,
+        )
     # 描述符的 IngestSpec.table 已限白名单；其余表本期通用入库未实现。
     raise AppError(ErrorCode.VALIDATION, f"入库表 {table} 暂未支持通用入库", {"table": table})
 
@@ -493,3 +508,72 @@ async def _ingest_outline(
         created_count=len(created),
     )
     return ToolIngestResponse(table="outline", created=created, rejected_tables=rejected)
+
+
+# 拆书入库的 rules 级别（meta 规则非设定卡，落项目级；单用户原型 owner stub）。
+_TEARDOWN_RULE_LEVEL = "project"
+
+
+def _flatten_teardown_rules(teardown: TeardownIngestView) -> list[tuple[str, str]]:
+    """把拆书结论拍平成可读 rules 条目：返回 (label, content) 列表（确定性顺序，跳过空字段）。
+
+    主题/原型/钩子各一条（清单拼成可读文本）；结构一条。空清单/空串的字段跳过，不落空规则。
+    """
+    entries: list[tuple[str, str]] = []
+    if teardown.themes:
+        entries.append(("themes", f"核心主题：{'；'.join(teardown.themes)}"))
+    if teardown.archetypes:
+        entries.append(("archetypes", f"人物原型：{'；'.join(teardown.archetypes)}"))
+    if teardown.structure.strip():
+        entries.append(("structure", f"叙事结构：{teardown.structure.strip()}"))
+    if teardown.hooks:
+        entries.append(("hooks", f"钩子套路：{'；'.join(teardown.hooks)}"))
+    return entries
+
+
+async def _ingest_rules(
+    spec: AgentSpec,
+    *,
+    body: ToolIngestRequest,
+    project_id: uuid.UUID,
+    rule_write_repo: RuleWriteRepo,
+    session: AsyncSession,
+    request_id: str | None,
+    tool_key: str,
+) -> ToolIngestResponse:
+    """rules 入库（拆书）：白名单 → 把拆书结论拍平为可读 rules 条目写入项目级 rules。
+
+    meta 规则非设定卡，无需 continuity 预检（仿 outline 无 409 路径）；仍过 partition_writes
+    白名单（teardown spec 声明 writes=["rules"]）。无 teardown 产物 → VALIDATION。
+    """
+    if body.teardown is None:
+        raise AppError(ErrorCode.VALIDATION, "拆书入库需提供 teardown 产物", {"tool_key": tool_key})
+
+    entries = _flatten_teardown_rules(body.teardown)
+
+    # gate：权限白名单（teardown spec 声明 writes=["rules"]）。
+    allowed, rejected = partition_writes(spec, {"rules": entries})
+    if rejected:
+        log.warning(
+            "toolbox_ingest_rejected_over_permission",
+            tool_key=tool_key,
+            project_id=str(project_id),
+            request_id=request_id,
+            rejected_tables=rejected,
+        )
+
+    created: list[str] = []
+    for label, content in allowed.get("rules", []):
+        await rule_write_repo.create(project_id, level=_TEARDOWN_RULE_LEVEL, content=content)
+        created.append(label)
+
+    await session.commit()
+    log.info(
+        "toolbox_ingest_done",
+        tool_key=tool_key,
+        project_id=str(project_id),
+        request_id=request_id,
+        table="rules",
+        created_count=len(created),
+    )
+    return ToolIngestResponse(table="rules", created=created, rejected_tables=rejected)

apps/api/ww_api/schemas/toolbox.py

@@ -105,12 +105,22 @@ class OutlineSceneIngestView(BaseModel):
     hook: str = ""
 
 
+class TeardownIngestView(BaseModel):
+    """拆书入库产物（贴 ww_agents.BookTeardownResult；落 rules 表）。F1。"""
+
+    themes: list[str] = Field(default_factory=list, description="核心主题/立意清单")
+    archetypes: list[str] = Field(default_factory=list, description="人物原型/角色模板清单")
+    structure: str = Field(default="", description="叙事结构概述")
+    hooks: list[str] = Field(default_factory=list, description="抓人钩子/爽点套路清单")
+
+
 class ToolIngestRequest(BaseModel):
     """通用入库请求：待持久化的产物 + 冲突确认。
 
     仅声明了 `ingest` 的工具可用。按入库表取用对应字段：
     - world_entities（金手指/词条）→ `world_entities`（贴 WorldEntityCardView：type/name/rules）；
-    - outline（细纲）→ `chapter_no` + `scenes`（贴 OutlineSceneIngestView）。
+    - outline（细纲）→ `chapter_no` + `scenes`（贴 OutlineSceneIngestView）；
+    - rules（拆书）→ `teardown`（贴 TeardownIngestView：themes/archetypes/structure/hooks）。
     `acknowledge_conflicts`：作者已查看并接受 continuity 预检冲突时置 true 放行（仿 accept gate）。
     """
 
@@ -123,6 +133,9 @@ class ToolIngestRequest(BaseModel):
     scenes: list[OutlineSceneIngestView] = Field(
         default_factory=list, description="outline 入库的场景行（细纲）"
     )
+    teardown: TeardownIngestView | None = Field(
+        default=None, description="rules 入库的拆书结论（F1；拍平为可读规则条目）"
+    )
     acknowledge_conflicts: bool = Field(
         default=False, description="作者已知悉并接受 continuity 冲突 → 放行入库"
     )