0.3.2

Fix

• -q flag now silences errors for all actions, not just get-value [Valentin Lab]

  Previously -q/--quiet only suppressed path errors in
  get-value via std::process::exit(1) in individual handlers.
  Other actions (get-values-0, keys, values, etc.) would
  still print error messages and exit 127.

  Fix by handling quiet mode at the run() level: errors from the
  execution phase are caught and converted to a silent exit code 1.
  This also removes the scattered std::process::exit(1) calls
  which bypassed normal cleanup.