feat: tela de apps com logos/menu de exclusao, correcao de tema nas mini apps e sidebar de navegacao

test/miniapp_meta_test.dart

@@ -0,0 +1,94 @@
+// SPDX-FileCopyrightText: 2026 TatuChat
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:tatchat/utils/miniapp_meta.dart';
+
+void main() {
+  test('Parses a valid manifest from meta tags', () {
+    const html = '''
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<meta name="mini-app-id" content="myapp">
+<meta name="mini-app-name" content="My App">
+<meta name="mini-app-category" content="productivity">
+<meta name="mini-app-description" content="Does things">
+<meta name="mini-app-logo" content="data:image/png;base64,AAAA">
+<meta name="mini-app-in-chat" content="TRUE">
+</head>
+<body></body>
+</html>
+''';
+    final meta = parseMiniAppMeta(html);
+    expect(meta.id, 'myapp');
+    expect(meta.name, 'My App');
+    expect(meta.category, 'productivity');
+    expect(meta.description, 'Does things');
+    expect(meta.logo, 'data:image/png;base64,AAAA');
+    expect(meta.inChat, isTrue);
+  });
+
+  test('Allows empty optional values and defaults inChat to false', () {
+    const html = '''
+<html><head>
+<meta name="mini-app-id" content="empty">
+<meta name="mini-app-name" content="Empty">
+<meta name="mini-app-category" content="">
+<meta name="mini-app-description" content="">
+<meta name="mini-app-logo" content="">
+<meta name="mini-app-in-chat" content="">
+</head></html>
+''';
+    final meta = parseMiniAppMeta(html);
+    expect(meta.id, 'empty');
+    expect(meta.name, 'Empty');
+    expect(meta.category, '');
+    expect(meta.description, '');
+    expect(meta.logo, '');
+    expect(meta.inChat, isFalse);
+  });
+
+  test('Independent of attribute order and quoting style', () {
+    final tags = extractMetaTags(
+      '<meta content="x" name="mini-app-id">'
+      "<meta name='mini-app-name' content='N'>",
+    );
+    expect(tags['mini-app-id'], 'x');
+    expect(tags['mini-app-name'], 'N');
+  });
+
+  test('Rejects documents missing required meta tags', () {
+    expect(() => parseMiniAppMeta('<html><head></head></html>'),
+        throwsFormatException);
+    const missingOptional = '''
+<meta name="mini-app-id" content="myapp">
+<meta name="mini-app-name" content="My App">
+''';
+    expect(() => parseMiniAppMeta(missingOptional), throwsFormatException);
+  });
+
+  test('Rejects empty or missing id/name', () {
+    const emptyId = '''
+<meta name="mini-app-id" content="">
+<meta name="mini-app-name" content="My App">
+<meta name="mini-app-category" content="">
+<meta name="mini-app-description" content="">
+<meta name="mini-app-logo" content="">
+<meta name="mini-app-in-chat" content="">
+''';
+    expect(() => parseMiniAppMeta(emptyId), throwsFormatException);
+
+    const emptyName = '''
+<meta name="mini-app-id" content="myapp">
+<meta name="mini-app-name" content="   ">
+<meta name="mini-app-category" content="">
+<meta name="mini-app-description" content="">
+<meta name="mini-app-logo" content="">
+<meta name="mini-app-in-chat" content="">
+''';
+    expect(() => parseMiniAppMeta(emptyName), throwsFormatException);
+  });
+}