v0.8.3

[0.8.3] - 2026-08-15

Fixed

• CLI: a library exception on either console-script entry point
  (standpoint, standpoint-click) propagated as a raw Python traceback
  instead of a clean error. standpoint's argparse main() had no
  try/except around run(); click's own main() only special-cases
  ClickException/Abort. Both now print Error: ... to stderr and exit
  1. standpoint-click's console-script entry point moves to a new
     click_cli.main() wrapper (was the bare main_click command).