fix(scheduler): 缩短脚本任务等待时间

- 移除 ScriptHandler 中无意义的 asyncio.sleep(2) 假延迟
- Engine 轮询间隔从 10s/2s 缩短到 5s/1s，任务创建后最多等 5s 即被处理
- 去掉 script_handler.py 中不再使用的 asyncio import

python-api/app/scheduler/handlers/script_handler.py

@@ -6,7 +6,6 @@ Script 任务处理器
 不占用 Volc 槽位，使用独立的 script 槽位池。
 """
 
-import asyncio
 import logging
 from typing import Any
 
@@ -91,11 +90,9 @@ class ScriptHandler(AsyncHandler):
         )
 
         try:
-            await asyncio.sleep(2)
-
             await registry.update(
                 task.task_id,
-                progress=40,
+                progress=10,
                 message="构思脚本中...",
             )
 

python-api/app/scheduler/main.py

@@ -44,8 +44,8 @@ async def main() -> None:
 
     # 初始化 PlatformGateway（统一调用入口）
     from app.ai.adapters.vidu_adapter import ViduAdapter
-    from app.ai.adapters.volcengine_caption_adapter import VolcengineCaptionAdapter
     from app.ai.adapters.volcengine_ark_adapter import VolcengineArkAdapter
+    from app.ai.adapters.volcengine_caption_adapter import VolcengineCaptionAdapter
     from app.ai.providers.vidu_provider import ViduProvider
     from app.ai.providers.volcengine_caption_provider import VolcengineCaptionProvider
     from app.ai.providers.volcengine_provider import VolcengineProvider
@@ -99,7 +99,7 @@ async def main() -> None:
     engine.register(ScriptHandler(service=get_script_service()))
 
     try:
-        await engine.run_forever(interval=10.0, min_interval=2.0)
+        await engine.run_forever(interval=5.0, min_interval=1.0)
     finally:
         await platform_gateway.close_all()
         await vidu_client.aclose()