Add Approval capability#173

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DouweM wants to merge 3 commits intomainfrom

capability/approval

Commits on Apr 2, 2026

Add Approval capability for human-in-the-loop tool approval workflows

DouweM
and
claude
committed
Fix trio compatibility: restrict async tests to asyncio backend
DouweM
committed
Fix coverage: add test for once-mode caching and pragma for denied tool stubs

DouweM
and
claude
committed