Fix comment-memory permission regressions, migrate config to tools, and exercise PR safe outputs in smoke-ci (#27642)

* Initial plan

* test(workflow): disable default comment-memory in permission expectation tests

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* feat(smoke-ci): exercise PR-safe outputs in agent session

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* feat(workflow): move comment-memory config under tools

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Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>

* chore: plan merge main and recompile

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* Revert "chore: plan merge main and recompile"

This reverts commit 5d4687d.

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>

* chore: recompile workflows after merging main

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Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>

Author: Copilot