Initial project import and stabilization baseline

test/widget_test.dart

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+import 'package:flutter_test/flutter_test.dart';
+import 'package:jamshalat_masjid_screen/core/enums.dart';
+import 'package:jamshalat_masjid_screen/data/local/models.dart';
+
+void main() {
+  group('PrayerName display labels', () {
+    test('uses Jumat label for Friday dzuhur', () {
+      expect(
+        PrayerName.dzuhur.displayLabel(isFriday: true),
+        'JUMAT',
+      );
+      expect(
+        PrayerName.dzuhur.displayLabel(isFriday: false),
+        'Dzuhur',
+      );
+    });
+
+    test('marks fardhu prayers correctly', () {
+      expect(PrayerName.subuh.isFardhu, isTrue);
+      expect(PrayerName.imsak.isFardhu, isFalse);
+    });
+  });
+
+  group('AppSettings copyWith', () {
+    test('preserves defaults and overrides selected fields', () {
+      final settings = AppSettings();
+      final updated = settings.copyWith(
+        masjidName: 'Masjid Raya',
+        cityIdApi: '1301',
+        iqomahDzuhur: 12,
+      );
+
+      expect(updated.masjidName, 'Masjid Raya');
+      expect(updated.cityIdApi, '1301');
+      expect(updated.iqomahDzuhur, 12);
+      expect(updated.masjidAddress, settings.masjidAddress);
+      expect(updated.runningTexts, settings.runningTexts);
+    });
+  });
+}