Fix Codex smoke gateway auth by syncing converted config into writable CODEX_HOME (#27418)

* Initial plan

* fix: sync converted codex gateway config into writable CODEX_HOME

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* refactor: remove unused workflowData parameter in codex shell policy renderer

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* Update pkg/workflow/codex_mcp.go

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* Update pkg/workflow/codex_mcp.go

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* fix: repair codex mcp config generation and sync to CODEX_HOME

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* chore: recompile lock workflows for codex config sync update

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: lpcox <15877973+lpcox@users.noreply.github.com>
Co-authored-by: Landon Cox <landon.cox@microsoft.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: 3 people