Make Fremen allied revival grants cancelable

Bind the original Fremen/ally/turn grant before Karama allowance or prevention.
A prevented grant leaves intrinsic free rates and prior payments intact. Permit
late grants under the explicit provisional Recruits current-rate policy, with
shared controls, minimal bot support and native public chronology evidence.
Complete rules and browser/deployed acceptance remain open.

game/kull-purpose.ts

@@ -42,6 +42,7 @@ const cancellationLabels = {
   guildTransportPermission: 'Guild transport permission',
   emperorGift: 'the Emperor gift',
   emperorRevival: 'Emperor revival',
+  fremenRevivalGrant: 'the Fremen allied free-revival grant',
   stormPeek: 'the storm peek',
   stormProtection: 'storm protection',
   wormPlacement: 'additional worm placement',