feat: add sortie contribution feedback

scripts/verify-battle-save-normalization.mjs

@@ -35,6 +35,19 @@ try {
   assert(normalizeBattleSaveSlot(Number.NaN, 3) === 1, 'Expected NaN slot to normalize to slot 1.');
   assert(normalizeBattleSaveSlot(99, 3) === 3, 'Expected overflowing slot to clamp to slot count.');
   assert(isValidBattleSaveState(validState, options), 'Expected valid battle save to pass validation.');
+  const validSortieStatsState = {
+    ...validState,
+    battleStats: {
+      'liu-bei': {
+        ...validState.battleStats['liu-bei'],
+        sortieBonusDamage: 4,
+        sortiePreventedDamage: 3,
+        sortieBonusHealing: 2,
+        sortieExtendedBondTriggers: 1
+      }
+    }
+  };
+  assert(isValidBattleSaveState(validSortieStatsState, options), 'Expected sortie contribution stats to pass validation.');
   assert(parseBattleSaveState(JSON.stringify(validState), options)?.battleId === options.expectedBattleId, 'Expected valid JSON save to parse.');
   assert(parseBattleSaveState('{', options) === undefined, 'Expected malformed JSON to be ignored.');
   assert(parseBattleSaveState('', options) === undefined, 'Expected empty save payload to be ignored.');
@@ -122,6 +135,8 @@ try {
     ['invalid stats shape', { battleStats: { 'liu-bei': { damageDealt: 10 } } }],
     ['invalid stats value', { battleStats: { 'liu-bei': { ...validState.battleStats['liu-bei'], actions: 1.5 } } }],
     ['too high stats value', { battleStats: { 'liu-bei': { ...validState.battleStats['liu-bei'], damageDealt: 1000000 } } }],
+    ['invalid sortie stats value', { battleStats: { 'liu-bei': { ...validState.battleStats['liu-bei'], sortieBonusDamage: -1 } } }],
+    ['too high sortie stats value', { battleStats: { 'liu-bei': { ...validState.battleStats['liu-bei'], sortieExtendedBondTriggers: 1000000 } } }],
     ['unknown stats unit id', { battleStats: { 'ghost-unit': validState.battleStats['liu-bei'] } }],
     ['invalid enemy usable keys', { enemyUsableUseKeys: [1] }],
     ['malformed enemy usable key', { enemyUsableUseKeys: ['rebel-1:shout'] }],