feat: add --html flag for interactive permission trace visualization #570
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Summary
This PR adds --html and --html-output flags to the zed permission check and zed permission check-bulk commands. These options generate interactive HTML visualizations of permission traces, making it easier to explore and share trace results.
Key Updates
TracePresentation helper – Shared logic between the HTML and console renderers to keep icons and styling consistent.
Self-contained output – Includes embedded CSS using the VS Code Dark+ theme (with auto light mode), no external assets required.
Memory pooling – Uses a sync.Pool for efficient memory reuse during bulk operations.
Examples
Added example outputs in docs/html-examples/ covering simple, nested, caveated, and bulk trace cases.