feat(knowledgebase): add ots query

[Sodawyx]

添加OTSDataAPI及相关模型配置类，扩展知识库功能支持表格存储数据源。更新依赖版本并完善相关模板文件。

Co-developed-by: Aone Copilot noreply@alibaba-inc.com

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• Update English documentation

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[Copilot]

Pull request overview

This PR adds support for OTS (Alibaba TableStore) as a new knowledge base provider to the AgentRun SDK. The implementation follows the existing patterns established for other providers (Bailian, RagFlow, ADB) and adds comprehensive configuration, retrieval, and example code for the new OTS provider.

Changes:

• Added OTS provider support with comprehensive configuration models including metadata fields, embedding configuration, and multiple search/reranking modes
• Implemented OTSDataAPI class with support for dense vector search, full-text search, and hybrid search with RRF/Weight/Model reranking strategies
• Added complete example functions demonstrating OTS knowledge base creation, querying, updating, and deletion
• Updated all necessary exports and imports across the module hierarchy
• Added new dependency: tablestore-agent-storage>=1.0.4

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
pyproject.toml	Added tablestore-agent-storage dependency
agentrun/knowledgebase/model.py	Added OTS configuration models (provider settings, embedding config, search configs, reranking configs)
agentrun/knowledgebase/knowledgebase.py	Added OTS settings conversion logic for camelCase to snake_case transformation
agentrun/knowledgebase/api/data.py	Implemented OTSDataAPI class with retrieve methods and configuration building
agentrun/knowledgebase/api/__data_async_template.py	Added OTS async template implementation
agentrun/knowledgebase/api/init.py	Exported OTSDataAPI
agentrun/knowledgebase/init.py	Exported all OTS-related classes and models
agentrun/knowledgebase/__knowledgebase_async_template.py	Added OTS settings conversion in async template
examples/knowledgebase.py	Added complete OTS example functions and updated documentation

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