eedfc0105d
Unpack logs lived only in memory, so closing the app dropped history. Unrar progress also flooded stdout with carriage-return redraws, which made the log viewer noisy and hard to search. Persist the last twenty entries to unpack-logs.json under the app data directory, load them on startup, and rewrite stdout/stderr through a small terminal-sequence cleaner (CR/LF, backspace, control chars) before storage and display. Sort the unpack-logs window newest-first by finish or start time. Test plan: - cargo test -p lanspread-tauri-deno-ts -- terminal_log unpack_log - Run an unpack, restart the app, open unpack logs: prior entries remain - Confirm progress lines collapse to final text instead of spam Co-authored-by: Cursor <cursoragent@cursor.com>