feat: external plugin loading, score threshold, expiry cleanup and more improvements

Made-with: Cursor

app/api/routes/proxies.py

@@ -10,9 +10,12 @@ from app.models.schemas import ProxyListRequest, BatchDeleteRequest, ProxyDelete
 from app.api.deps import get_proxy_service, get_scheduler_service
 from app.api.common import success_response, format_proxy
 from app.core.exceptions import ProxyPoolException, ProxyNotFoundException
+from app.core.config import settings as app_settings
 
 router = APIRouter(prefix="/api/proxies", tags=["proxies"])
 
+_EXPORT_MAX = int(app_settings.export_max_records)
+
 
 @router.get("/stats")
 async def get_stats(
@@ -60,7 +63,7 @@ async def get_random_proxy(service: ProxyService = Depends(get_proxy_service)):
 async def export_proxies(
     fmt: str,
     protocol: Optional[str] = None,
-    limit: int = Query(default=10000, ge=1, le=100000),
+    limit: int = Query(default=_EXPORT_MAX, ge=1, le=_EXPORT_MAX),
     service: ProxyService = Depends(get_proxy_service),
 ):
     if fmt not in ("csv", "txt", "json"):