feat: 增加 YAML 配置与一键启动脚本

backend/app/db/platform_store.py

@@ -78,7 +78,10 @@ def verify_password(password: str, stored: str) -> tuple[bool, bool]:
 
 
 def _psycopg_url(database_url: str) -> str:
-    return database_url.replace("postgresql+psycopg://", "postgresql://")
+    sqlalchemy_prefix = "postgresql+psycopg://"
+    if database_url.startswith(sqlalchemy_prefix):
+        return f"postgresql://{database_url[len(sqlalchemy_prefix):]}"
+    return database_url
 
 
 def _pg_sql(sql: str) -> str:
@@ -1147,4 +1150,3 @@ def get_platform_store() -> PlatformStore:
     if _store is None:
         _store = PlatformStore()
     return _store
-