将 postgresql_info.py 移出 native/，合并到 core/config.py 或 infra/db/，便于后续项目环境变量读取发生变化

app/infra/db/influxdb/api.py

@@ -29,7 +29,7 @@ import pytz
 import app.infra.db.influxdb.info as influxdb_info
 import app.services.project_info as project_info
 import app.services.time_api as time_api
-from app.native.wndb.postgresql_info import get_pgconn_string
+from app.core.config import get_pgconn_string
 
 # influxdb数据库连接信息
 url = influxdb_info.url

app/infra/db/postgresql/database.py

@@ -3,7 +3,7 @@ from contextlib import asynccontextmanager
 from typing import AsyncGenerator, Dict, Optional
 import psycopg_pool
 from psycopg.rows import dict_row
-import app.native.wndb.postgresql_info as postgresql_info
+import app.core.config as postgresql_info
 
 # Configure logging
 logger = logging.getLogger(__name__)

app/infra/db/postgresql/internal_queries.py

@@ -2,7 +2,7 @@ import time
 from typing import List, Optional
 
 from fastapi.logger import logger
-import app.native.wndb.postgresql_info as postgresql_info
+import app.core.config as postgresql_info
 import psycopg