## Summary
- create a selected-cwd filesystem sandbox context for view_image
metadata and file reads in both local and remote environments
- add a local restricted-profile regression test for the previously
unsandboxed read path
## Validation
- just fmt
- bazel test --bes_backend= --bes_results_url= --test_output=errors
--test_filter=view_image::tests::handle_passes_sandbox_context_for_local_filesystem_reads
//codex-rs/core:core-unit-tests
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Co-authored-by: Codex <noreply@openai.com>