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Registers a global panic hook that checks if the terminal is in raw mode (TUI active) and restores it (leaves alternate screen, disables mouse capture, shows cursor) before printing the panic message. This prevents the terminal from being left in a broken state if the TUI panics.
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Description
This PR addresses the issue where a panic within the TUI (or while the terminal is in raw mode) would leave the terminal in a broken state (raw mode enabled, cursor hidden, alternate screen active).
Changes
src/cli/mod.rs(the entry point for CLI commands).crossterm::terminal::is_raw_mode_enabled()to determine if cleanup is necessary.Verification
cargo checkandcargo testpass.crosstermandratatuipanic handling patterns, adapted for global application to avoid TUI-local wrapper complexity.