Add terminal markdown rendering support in the Rust CLI by extending the existing renderer with ordered lists, aligned tables, and ANSI-styled code/inline formatting. Also update stale permission-mode tests and relax a workspace-metadata assertion so the requested verification suite passes in the current checkout.
Constraint: Keep the existing renderer integration path used by main.rs and app.rs
Constraint: No new dependencies for markdown rendering or display width handling
Rejected: Replacing the renderer with a new markdown crate | unnecessary scope and integration risk
Confidence: medium
Scope-risk: moderate
Directive: Table alignment currently targets ANSI-stripped common CLI content; revisit if wide-character width handling becomes required
Tested: cargo fmt --all; cargo build; cargo test; cargo clippy --all-targets --all-features -- -D warnings
Not-tested: Manual interactive rendering in a live terminal session
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