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

test/day_numerology_test.dart

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+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:words999/services/day_numerology.dart';
+import 'package:words999/services/words_repository.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  setUpAll(() async {
+    SharedPreferences.setMockInitialValues({});
+    await WordsRepository().init(remoteDailyShuffle: false);
+  });
+
+  test('calendar reduction keeps master numbers', () {
+    expect(DayNumerology.reduce(11), 11);
+    expect(DayNumerology.reduce(22), 22);
+    expect(DayNumerology.reduce(33), 33);
+    expect(DayNumerology.reduce(29), 11);
+    expect(DayNumerology.reduce(2026), 1);
+    expect(DayNumerology.reduce(10), 1);
+
+    final ordinary = DayNumerology.ofDate(DateTime(2026, 10, 5));
+    expect(ordinary.value, 7);
+    expect(ordinary.word, 'семь');
+    expect(ordinary.formula, '5 + 1 + 1 = 7');
+
+    expect(DayNumerology.ofDate(DateTime(2016, 1, 1)).value, 11);
+    expect(DayNumerology.ofDate(DateTime(2016, 2, 11)).value, 22);
+    expect(DayNumerology.ofDate(DateTime(2009, 11, 29)).value, 33);
+  });
+
+  test('code words and twelve stations live inside the thousand', () {
+    final repo = WordsRepository();
+    for (final name in DayNumerology.words.values) {
+      expect(repo.getWordByName(name), isNotNull, reason: name);
+    }
+
+    final file = File('assets/data/traditions_canon.json');
+    final canon = json.decode(file.readAsStringSync()) as Map<String, dynamic>;
+    final numerology = canon['numerology'] as Map<String, dynamic>;
+    final stations = numerology['stations'] as List;
+    expect(stations, hasLength(12));
+    for (final raw in stations) {
+      final station = raw as Map<String, dynamic>;
+      final primary = station['primary'] as Map<String, dynamic>;
+      final word = primary['word'] as String;
+      final item = repo.getWordByName(word);
+      expect(item, isNotNull, reason: word);
+      expect(item!.id, primary['id']);
+      expect((station['name'] as String).isNotEmpty, isTrue);
+    }
+  });
+}