See where an argument stands at a glance

• Every claim now shows a small True / False / Unknown chip with its current review value. A badge on the chip tells you whether that value is your own input or a sensible default the app worked out from how the claim is used — claims backed by citations start true, claims still to be proven start unknown.
• The conclusion shows an overall grade for the argument — for example Sound, Unsound, or Counterexample — and it updates live as you react to claims.