When Ctrl+C is pressed during a prompter interaction, the CLI now prints
a friendly 'Received interrupt, aborting operation' message instead of
ugly wrapped errors like 'failed to read prefix: could not prompt:
interrupt'.
Changes:
- Add isInterruptError(), printInterrupt(), and errInterrupt sentinel
to cmd/utils.go for centralized interrupt detection
- Update all 8 prompt sites (init, push, checkout, utils) to detect
survey's terminal.InterruptErr and exit cleanly
- Update callers of resolveStack, pickRemote, and ensureRerere to
propagate interrupt without double-printing errors
- Change ensureRerere signature to return error so callers can abort
on interrupt
- Add tests for interrupt detection helpers
Closes td-746bdc
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Sameen Karim