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

lib/utils/miniapp_store.dart

@@ -4,6 +4,7 @@
 // SPDX-License-Identifier: AGPL-3.0-or-later
 
 import 'package:matrix/matrix.dart';
+import 'package:tatchat/utils/miniapp_meta.dart';
 
 /// Account data key that holds the list of installed mini app IDs.
 const String installedMiniAppsKey = 'im.tatuchat.miniapps.installed';
@@ -32,16 +33,22 @@ extension MiniAppStoreExtension on Client {
     if (apps.contains(appId)) return;
     apps.add(appId);
     await setAccountData(userID!, installedMiniAppsKey, {'apps': apps});
+    _cacheAccountData(installedMiniAppsKey, {'apps': apps});
   }
 
   Future<void> uninstallMiniApp(String appId) async {
     final apps = installedMiniApps..remove(appId);
     await setAccountData(userID!, installedMiniAppsKey, {'apps': apps});
+    _cacheAccountData(installedMiniAppsKey, {'apps': apps});
     // Clear the custom HTML source if present.
     await setAccountData(userID!, '$miniAppSourceKeyPrefix$appId', {
       'html': '',
       'name': '',
     });
+    _cacheAccountData(
+      '$miniAppSourceKeyPrefix$appId',
+      {'html': '', 'name': ''},
+    );
   }
 
   /// Reads the JSON document of the given mini app. Returns an empty map if
@@ -50,29 +57,47 @@ extension MiniAppStoreExtension on Client {
       accountData['$miniAppDataKeyPrefix$appId']?.content ?? const {};
 
   /// Overwrites the JSON document of the given mini app.
-  Future<void> setMiniAppData(String appId, Map<String, Object?> data) =>
-      setAccountData(userID!, '$miniAppDataKeyPrefix$appId', data);
+  Future<void> setMiniAppData(String appId, Map<String, Object?> data) async {
+    final key = '$miniAppDataKeyPrefix$appId';
+    await setAccountData(userID!, key, data);
+    _cacheAccountData(key, data);
+  }
 
   // ---------- Imported (custom) apps ----------
 
-  /// Stores the HTML source and a display name for a user-imported mini app
-  /// and adds it to the installed list if not already present.
+  /// Stores the HTML source and the manifest of a user-imported mini app and
+  /// adds it to the installed list if not already present. The manifest's
+  /// [MiniAppMeta.id] is used as the account data key for the app.
   Future<void> importMiniApp({
-    required String appId,
-    required String name,
+    required MiniAppMeta meta,
     required String html,
   }) async {
-    await setAccountData(userID!, '$miniAppSourceKeyPrefix$appId', {
-      'name': name,
+    final sourceKey = '$miniAppSourceKeyPrefix${meta.id}';
+    final content = <String, Object?>{
+      'name': meta.name,
+      'category': meta.category,
+      'description': meta.description,
+      'logo': meta.logo,
+      'inChat': meta.inChat,
       'html': html,
-    });
+    };
+    await setAccountData(userID!, sourceKey, content);
+    _cacheAccountData(sourceKey, content);
     final apps = installedMiniApps;
-    if (!apps.contains(appId)) {
-      apps.add(appId);
+    if (!apps.contains(meta.id)) {
+      apps.add(meta.id);
       await setAccountData(userID!, installedMiniAppsKey, {'apps': apps});
+      _cacheAccountData(installedMiniAppsKey, {'apps': apps});
     }
   }
 
+  /// Mirrors the just-written account data into the in-memory cache so that
+  /// reads right after a write (e.g. a mini app saving and immediately
+  /// loading its store) see the new value without waiting for the next sync.
+  void _cacheAccountData(String key, Map<String, Object?> content) {
+    accountData[key] = BasicEvent(type: key, content: content);
+  }
+
   /// Returns the raw HTML source of an imported mini app, or null if the app
   /// is a built-in app or was never imported.
   String? getMiniAppSource(String appId) {
@@ -85,10 +110,36 @@ extension MiniAppStoreExtension on Client {
 
   /// Returns the display name of an imported mini app, or null.
   String? getMiniAppName(String appId) {
-    final content =
-        accountData['$miniAppSourceKeyPrefix$appId']?.content;
-    if (content == null) return null;
-    final name = content['name'];
-    return (name is String && name.isNotEmpty) ? name : null;
+    final content = accountData['$miniAppSourceKeyPrefix$appId']?.content;
+    return _stringContent(content, 'name');
+  }
+
+  /// Returns the category of an imported mini app, or null.
+  String? getMiniAppCategory(String appId) {
+    final content = accountData['$miniAppSourceKeyPrefix$appId']?.content;
+    return _stringContent(content, 'category');
+  }
+
+  /// Returns the description of an imported mini app, or null.
+  String? getMiniAppDescription(String appId) {
+    final content = accountData['$miniAppSourceKeyPrefix$appId']?.content;
+    return _stringContent(content, 'description');
+  }
+
+  /// Returns the logo (data URI or URL) of an imported mini app, or null.
+  String? getMiniAppLogo(String appId) {
+    final content = accountData['$miniAppSourceKeyPrefix$appId']?.content;
+    return _stringContent(content, 'logo');
+  }
+
+  /// Whether an imported mini app declares that it can run inside a chat.
+  bool getMiniAppInChat(String appId) {
+    final content = accountData['$miniAppSourceKeyPrefix$appId']?.content;
+    return content?['inChat'] == true;
+  }
+
+  String? _stringContent(Map<String, Object?>? content, String key) {
+    final value = content?[key];
+    return (value is String && value.isNotEmpty) ? value : null;
   }
 }