fix: 将APP_ENV从prod改为local并添加task_status字段

修改.env和docker-compose.yaml中的APP_ENV配置，从生产环境切换为本地环境
在decode_topic返回数据中添加task_status字段，默认值为0

.env

@@ -17,4 +17,4 @@ LANGSMITH_API_KEY=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
 LANGSMITH_PROJECT=aigc_what_decode
 
 # local本地  prod线上
-APP_ENV=prod  
+APP_ENV=local  

docker-compose.yaml

@@ -13,5 +13,5 @@ services:
     env_file:
       - .env
     environment:
-      - APP_ENV=prod
+      - APP_ENV=local
     entrypoint: ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

main.py

@@ -70,6 +70,7 @@ def decode_topic(param:TopicListParam):
             "video_id": video_id,
             "video_url": video_url,
             "title": video_title,
+            "task_status": 0
             
         })
     return {