feat(cli): add sanctifier tui dashboard (#421)

[edehvictor]

Closes #421

Changes

• adds a new sanctifier tui command to the CLI
• introduces a ratatui + crossterm terminal dashboard for analyzer results
• reuses the existing analysis pipeline so the dashboard reflects real scan output
• adds a non-interactive snapshot fallback so the command can be exercised in tests/CI
• adds CLI coverage for tui --help and snapshot rendering on a vulnerable fixture

Testing

• cargo fmt --package sanctifier-cli
• cargo test -p sanctifier-cli (blocked in this environment: missing MSVC link.exe)

[drips-wave]

@edehvictor Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

Learn more about application limits