fix(kline): 压缩详情响应并限制无权限分钟回退

backend/app/api/settings.py

@@ -810,7 +810,7 @@ def update_data_source_job_timeouts(req: DataSourceJobTimeoutPrefs) -> dict:
 
 @router.put("/preferences/minute-batch-compress")
 def update_minute_batch_compress(req: MinuteBatchCompressPrefs) -> dict:
-    """保存分时批量响应的 gzip 传输压缩开关。逐请求即时读取, 保存后立即生效。"""
+    """保存分时详情与批量响应的 gzip 传输压缩开关。逐请求即时读取, 保存后立即生效。"""
     from app.services import preferences
     preferences.save({"minute_batch_compress": req.minute_batch_compress})
     return {"minute_batch_compress": preferences.get_minute_batch_compress()}
@@ -818,7 +818,7 @@ def update_minute_batch_compress(req: MinuteBatchCompressPrefs) -> dict:
 
 @router.put("/preferences/daily-batch-compress")
 def update_daily_batch_compress(req: DailyBatchCompressPrefs) -> dict:
-    """保存日K批量响应的 gzip 传输压缩开关 (与分时独立)。逐请求即时读取。"""
+    """保存日K详情与批量响应的 gzip 传输压缩开关 (与分时独立)。逐请求即时读取。"""
     from app.services import preferences
     preferences.save({"daily_batch_compress": req.daily_batch_compress})
     return {"daily_batch_compress": preferences.get_daily_batch_compress()}