feat: complete academic symbol lexicon heal, 2-column Cooper extraction, and updated assets

test/numerology_test.dart

@@ -0,0 +1,100 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:words999/models/syncretic_session_model.dart';
+import 'package:words999/models/divination_instructions.dart';
+import 'package:words999/screens/numerology_divination_screen.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  group('Numerology & Pythagorean Square Tests', () {
+    test('Instructions repository contains numerology entry', () {
+      final instruction = DivinationInstructionsRepository.get('numerology');
+      expect(instruction.id, equals('numerology'));
+      expect(instruction.title, contains('Пифагор'));
+      expect(instruction.icon, equals('🔢'));
+      expect(instruction.physicalDiceMethod, isNotEmpty);
+      expect(instruction.directInputMethod, isNotEmpty);
+    });
+
+    test('Canonical Alexandrian working numbers calculation (e.g. 15.07.1990)', () {
+      // Date: 15.07.1990
+      // Digits: 1, 5, 0, 7, 1, 9, 9, 0
+      // W1: 1+5+0+7+1+9+9+0 = 32
+      // W2: 3+2 = 5
+      // W3: 32 - 2 * 1 = 30
+      // W4: 3+0 = 3
+      const day = 15;
+      const month = 7;
+      const year = 1990;
+
+      final digits = [1, 5, 0, 7, 1, 9, 9, 0];
+      final w1 = digits.reduce((a, b) => a + b);
+      expect(w1, equals(32));
+
+      final w2 = (3 + 2);
+      expect(w2, equals(5));
+
+      final w3 = w1 - (2 * 1);
+      expect(w3, equals(30));
+
+      final w4 = 3 + 0;
+      expect(w4, equals(3));
+
+      // Digit pool:
+      // Date: 1, 5, 0, 7, 1, 9, 9, 0
+      // W1: 3, 2
+      // W2: 5
+      // W3: 3, 0
+      // W4: 3
+      // Counts for 1..9:
+      // 1: 1, 1 -> 2
+      // 2: 2 -> 1
+      // 3: 3, 3, 3 -> 3
+      // 4: 0
+      // 5: 5, 5 -> 2
+      // 6: 0
+      // 7: 7 -> 1
+      // 8: 0
+      // 9: 9, 9 -> 2
+      final pool = [1, 5, 0, 7, 1, 9, 9, 0, 3, 2, 5, 3, 0, 3];
+      expect(pool.where((d) => d == 1).length, equals(2));
+      expect(pool.where((d) => d == 2).length, equals(1));
+      expect(pool.where((d) => d == 3).length, equals(3));
+      expect(pool.where((d) => d == 4).length, equals(0));
+      expect(pool.where((d) => d == 5).length, equals(2));
+      expect(pool.where((d) => d == 7).length, equals(1));
+      expect(pool.where((d) => d == 9).length, equals(2));
+    });
+
+    test('SyncreticReading accepts numerology format', () {
+      final reading = SyncreticReading(
+        id: 'num_test_1',
+        systemId: 'numerology',
+        systemName: 'Нумерология и Квадрат Пифагора',
+        systemIcon: '🔢',
+        timestamp: DateTime.now(),
+        layoutTitle: 'Психоматрица 3×3 (ЧЖП: 5)',
+        inputMethod: 'manual',
+        items: [
+          const ReadingSignItem(
+            title: 'Число Жизненного Пути: 5',
+            subtitle: '5 — Искатель Свободы и Странник',
+            symbol: '5',
+            lore: 'Динамические перемены и расширение горизонтов.',
+          ),
+          const ReadingSignItem(
+            title: 'Ячейка 1: Характер (11)',
+            subtitle: 'Норма',
+            symbol: '1',
+          ),
+        ],
+      );
+
+      final map = reading.toMap();
+      final revived = SyncreticReading.fromMap(map);
+      expect(revived.systemId, equals('numerology'));
+      expect(revived.items.length, equals(2));
+      expect(revived.items.first.title, contains('Число Жизненного Пути: 5'));
+    });
+  });
+}