fix: 补充缺失的 Python 依赖

添加依赖：
- Pillow>=10.0.0 (图像处理)
- docstring-parser>=0.15 (文档解析)
- lark-oapi>=1.5.0 (飞书 SDK)

修复 Docker 启动时的 ModuleNotFoundError

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

examples/auto_put_ad_mini/requirements.txt

@@ -26,6 +26,8 @@ openai>=1.0.0
 pydantic>=2.0.0
 loguru>=0.7.0
 tenacity>=8.2.0
+docstring-parser>=0.15
+Pillow>=10.0.0
 
 # For FastAPI + APScheduler (if using server.py)
 fastapi>=0.104.0
@@ -35,5 +37,8 @@ apscheduler>=3.10.0
 # Database (MySQL)
 pymysql>=1.1.0
 
+# Feishu SDK
+lark-oapi>=1.5.0
+
 # Optional: Prometheus metrics
 # prometheus-client>=0.19.0