fix(tui): graceful exit on Ctrl+C and resolve multiline paste corruption#14440

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n24q02m wants to merge 2 commits intoanomalyco:devfrom

n24q02m:fix/tui-bugs

Commits on Feb 25, 2026

fix(tui): graceful exit on Ctrl+C and resolve multiline paste corruption
n24q02m
committed
fix(tui): handle SIGHUP gracefully and require double Ctrl+C to quit
n24q02m
committed