feat: improve app ui and project metadata

apps/api/tests/fakes_projects.py

@@ -9,6 +9,7 @@ from __future__ import annotations
 import uuid
 from collections.abc import AsyncIterator
 from contextlib import asynccontextmanager
+from datetime import UTC, datetime
 from typing import Any
 
 from pydantic import BaseModel
@@ -41,6 +42,7 @@ class FakeProjectRepo:
 
     def __init__(self) -> None:
         self.rows: dict[uuid.UUID, tuple[uuid.UUID, ProjectView]] = {}
+        self.now = datetime(2026, 6, 28, tzinfo=UTC)
 
     async def create(self, owner_id: uuid.UUID, data: ProjectCreate) -> ProjectView:
         pid = uuid.uuid4()
@@ -53,6 +55,7 @@ class FakeProjectRepo:
             theme=data.theme,
             selling_points=list(data.selling_points),
             structure=data.structure,
+            updated_at=self.now,
         )
         self.rows[pid] = (owner_id, view)
         return view

apps/api/tests/test_projects.py

@@ -158,8 +158,11 @@ async def test_list_projects() -> None:
         await client.post("/projects", json={"title": "乙"})
         resp = await client.get("/projects")
     assert resp.status_code == 200
-    titles = {p["title"] for p in resp.json()["projects"]}
+    projects = resp.json()["projects"]
+    titles = {p["title"] for p in projects}
     assert titles == {"甲", "乙"}
+    assert all("updated_at" in p for p in projects)
+    assert all(p["pending_review_count"] == 0 for p in projects)
 
 
 @pytest.mark.asyncio
@@ -169,7 +172,10 @@ async def test_get_project_detail() -> None:
         created = (await client.post("/projects", json={"title": "详情"})).json()
         resp = await client.get(f"/projects/{created['id']}")
     assert resp.status_code == 200
-    assert resp.json()["title"] == "详情"
+    body = resp.json()
+    assert body["title"] == "详情"
+    assert "updated_at" in body
+    assert body["pending_review_count"] == 0
 
 
 @pytest.mark.asyncio

apps/api/ww_api/schemas/projects.py

@@ -6,6 +6,7 @@ snake_case；前端经 OpenAPI 生成 TS 类型消费。改字段 → 前端必
 from __future__ import annotations
 
 import uuid
+from datetime import datetime
 from typing import Any, Literal
 
 from pydantic import BaseModel, Field
@@ -34,6 +35,8 @@ class ProjectResponse(BaseModel):
     theme: str | None = None
     selling_points: list[str] = Field(default_factory=list)
     structure: str | None = None
+    updated_at: datetime | None = Field(default=None, description="项目最近更新时间")
+    pending_review_count: int = Field(default=0, ge=0, description="待审稿章节数")
 
 
 class ProjectListResponse(BaseModel):