feat(app): ask 'how did it do?' when a harvest is noted (schema v13)

The note growers most wish they had two seasons later — did it do well,
was it worth keeping — never had a home. New append-only GardenOutcomes
table (lotId, season year, three-face rating, free note); the question
appears ONCE, inline, right after recording a harvest in the batch story,
and is skippable without a trace. The answer shows as one more story
line. Rides backups/sync like every mutable table (JSON codec, LWW
import, HLC clock absorb). Migration v12→v13 guarded + verified from
every historical version.

apps/app_seeds/test/data/export_import/inventory_round_trip_test.dart

@@ -68,6 +68,12 @@ void main() {
       containerCount: 2,
       desiccantState: DesiccantState.dry,
     );
+    await source.addGardenOutcome(
+      lotId: lotId,
+      year: 2024,
+      rating: GardenOutcomeRating.good,
+      notes: 'kept it',
+    );
     await source.addVernacularName(
       varietyId,
       'tomate de la abuela',
@@ -126,6 +132,7 @@ void main() {
       expect(targetRows.externalLinks, sourceRows.externalLinks);
       expect(targetRows.germinationTests, sourceRows.germinationTests);
       expect(targetRows.conditionChecks, sourceRows.conditionChecks);
+      expect(targetRows.gardenOutcomes, sourceRows.gardenOutcomes);
       expect(targetRows.movements, sourceRows.movements);
       expect(targetRows.attachments, sourceRows.attachments);