feat: add all-in-one sandbox toolset

[hhuangzhen]

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[Copilot]

Pull request overview

This PR adds an “all-in-one” (AIO) sandbox toolset to the built-in integration layer so a single sandbox can expose browser + code-interpreter capabilities, including file transfer/recordings and remote-access URL helpers, and threads the new local_artifact_dir option through the public integration wrappers.

Changes:

• Introduce AioToolSet in the built-in sandbox integration and extend the sandbox_toolset(...) factory to support TemplateType.AIO (and explicitly reject TemplateType.CUSTOM).
• Add AIO-specific tools for upload/download, recordings management, and remote CDP/VNC URL retrieval with headers intentionally not exposed.
• Add integration tests validating AIO factory behavior, tool exposure, local artifact dir constraints, and wrapper parameter forwarding.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
agentrun/integration/builtin/sandbox.py	Adds AioToolSet, capability checks, local artifact dir handling, and updates the toolset factory for AIO/CUSTOM.
agentrun/integration/langchain/builtin.py	Threads local_artifact_dir through sandbox_toolset(...) wrapper into built-in factory.
agentrun/integration/langgraph/builtin.py	Threads local_artifact_dir through sandbox_toolset(...) wrapper into built-in factory.
agentrun/integration/google_adk/builtin.py	Threads local_artifact_dir through sandbox_toolset(...) wrapper into built-in factory.
agentrun/integration/crewai/builtin.py	Threads local_artifact_dir through sandbox_toolset(...) wrapper into built-in factory.
agentrun/integration/pydantic_ai/builtin.py	Threads local_artifact_dir through sandbox_toolset(...) wrapper into built-in factory.
agentrun/integration/agentscope/builtin.py	Threads local_artifact_dir through sandbox_toolset(...) wrapper into built-in factory.
tests/unittests/integration/test_aio_toolset.py	Adds test coverage for AIO toolset behavior, path safety checks, and wrapper forwarding.

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