ddddzx/vent_ai_platform: 通防业务AI管控系统 @ feature/video-platform-module

康宇 468604b70d feat(video-platform): 新增工业视频平台模块后端与数据库表		3 veckor sedan
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conftest.py	f22ab11e03 Initial commit: vent AI platform backend and frontend code	3 veckor sedan
test_business_api.py	f22ab11e03 Initial commit: vent AI platform backend and frontend code	3 veckor sedan
test_document_processing.py	f22ab11e03 Initial commit: vent AI platform backend and frontend code	3 veckor sedan
test_document_statistics.py	f22ab11e03 Initial commit: vent AI platform backend and frontend code	3 veckor sedan
test_extraction_accuracy.py	f22ab11e03 Initial commit: vent AI platform backend and frontend code	3 veckor sedan
test_health.py	f22ab11e03 Initial commit: vent AI platform backend and frontend code	3 veckor sedan
test_knowledge_hub.py	f22ab11e03 Initial commit: vent AI platform backend and frontend code	3 veckor sedan
test_video_platform_api.py	468604b70d feat(video-platform): 新增工业视频平台模块后端与数据库表	3 veckor sedan