Appends a ChatMiddleware (BEFORE/AFTER_MODEL) and FunctionMiddleware (TOOL_CALL/AFTER_TOOL) to agent.middleware; walks WorkflowAgent executors for multi-agent apps.

Self-registers via the uipath.governance.adapters entry point; unit-tested and verified firing through the framework's real execution path. BEFORE/AFTER_AGENT remain owned by the uipath-runtime wrapper.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

…, framework-only can_handle)

Mirror radu's LangChain-adapter review across the MS Agent Framework adapter:
- __init__: drop the import-time registration side-effect; registration only via the uipath.governance.adapters entry point.
- can_handle: claim only a real agent_framework.BaseAgent; remove the duck-typed (middleware + run/workflow) fallback.
- docstring: 'governance host' instead of uipath-runtime internals.
- tests: can_handle uses a real BaseAgent; duck-typed look-alikes are now rejected.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

…apter

Module docstring: registers via the uipath.governance.adapters entry point, not at import time.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

The model/model_id chat-client tweak in runtime/schema.py is unrelated to the governance adapter and was bundled in accidentally. Revert it to main so this PR is governance-only.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

These files were swept into the branch by a broad add; they are unrelated to the governance adapter. Reverting/removing them so the PR contains only governance changes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

An earlier cleanup commit compared against a stale local main and wrongly removed SETUP.MD and reverted the LlamaIndex docs change. Both files come from main (PRs #352/#356), not this branch. Restore them to the main version so this PR is governance-only with no spurious deletions.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>