feat: 配置写死与 baked 模块，Alembic 建表，百度仅 BAIDU_*

- 新增 app/baked/algorithm|pipeline，非部署参数不再走 env；Settings 保留 DB/HTTP/RTSP/海康/百度/MinIO/Demo
- 移除 init_db_schema 与 reload 配置；main 仅 check_database；start*.sh 在 uvicorn 前执行 alembic upgrade head
- 依赖 psycopg[binary] 供 Alembic 同步 URL；alembic/env 注释与预发清单更新
- 撕段门控消费管线、各视频/语音/归档调用改为 baked
- 百度环境变量仅 BAIDU_APP_ID、BAIDU_API_KEY、BAIDU_SECRET_KEY 与 BAIDU_* 超时/ASR；人脸脚本与 baidu_speech 文案同步
- 全量单测与 .env.example 更新；.gitignore 忽略 refs/（本地权重/视频不入库）

Made-with: Cursor

tests/test_archive_persister.py

@@ -8,7 +8,7 @@ from datetime import datetime, timezone
 import pytest
 from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker
 
-from app.config import Settings
+from app.baked import pipeline as bp
 from app.domain.consumption import SurgeryConsumptionStored
 from app.repositories.surgery_results import SurgeryResultRepository
 from app.services.video.archive_persister import ArchivePersister
@@ -39,12 +39,12 @@ def _detail(item_id: str = "纱布") -> SurgeryConsumptionStored:
 async def test_persist_or_archive_writes_durable_fallback(
     tmp_path,
     sqlite_session_factory: async_sessionmaker[AsyncSession],
+    monkeypatch: pytest.MonkeyPatch,
 ) -> None:
     fallback_dir = tmp_path / "pending_archive"
-    settings = Settings(archive_persist_durable_fallback_dir=str(fallback_dir))
+    monkeypatch.setattr(bp, "ARCHIVE_PERSIST_DURABLE_FALLBACK_DIR", str(fallback_dir))
     repo = _AlwaysFailRepo()
     persister = ArchivePersister(
-        settings=settings,
         repository=repo,
         session_factory=sqlite_session_factory,
     )
@@ -62,6 +62,7 @@ async def test_persist_or_archive_writes_durable_fallback(
 async def test_recover_from_durable_fallback_reloads_pending_archive(
     tmp_path,
     sqlite_session_factory: async_sessionmaker[AsyncSession],
+    monkeypatch: pytest.MonkeyPatch,
 ) -> None:
     fallback_dir = tmp_path / "pending_archive"
     fallback_dir.mkdir()
@@ -82,9 +83,8 @@ async def test_recover_from_durable_fallback_reloads_pending_archive(
     (fallback_dir / "recov01.json").write_text(
         json.dumps(payload, ensure_ascii=False), encoding="utf-8"
     )
-    settings = Settings(archive_persist_durable_fallback_dir=str(fallback_dir))
+    monkeypatch.setattr(bp, "ARCHIVE_PERSIST_DURABLE_FALLBACK_DIR", str(fallback_dir))
     persister = ArchivePersister(
-        settings=settings,
         repository=SurgeryResultRepository(),
         session_factory=sqlite_session_factory,
     )