* Checkpoint * Update workflows/DeepResearch.yaml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Comment * Fix comment * Update package version * Fix nuget haxx * Checkpoint * Code complete * Testing * Message content workaround * Add sequential flow * Checkpoint * Integration test project * Checkpoint * Checkpoint cleanup * Complete * Update package --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>