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

app/services/voice_resolution.py

@@ -14,6 +14,7 @@ from loguru import logger
 
 from sqlalchemy.ext.asyncio import async_sessionmaker
 
+from app.baked import pipeline as bp
 from app.config import Settings
 from app.database import AsyncSessionLocal
 from app.repositories.voice_audits import VoiceAuditRepository
@@ -107,13 +108,13 @@ class VoiceConfirmationService:
         _ = filename  # reserved for future MIME sniff
 
         # 1) validate_size
-        if len(wav_bytes) > self._s.voice_upload_max_bytes:
+        if len(wav_bytes) > bp.VOICE_UPLOAD_MAX_BYTES:
             raise await self._emitter.fail(
                 source="wav",
                 status="invalid_audio",
                 code="VOICE_AUDIO_INVALID",
                 message=(
-                    f"音频大小超过限制（最大 {self._s.voice_upload_max_bytes} 字节）。"
+                    f"音频大小超过限制（最大 {bp.VOICE_UPLOAD_MAX_BYTES} 字节）。"
                 ),
                 surgery_id=surgery_id,
                 confirmation_id=confirmation_id,