style: improve incognito icon display in drawer

- Change the incognito icon in the drawer to have a circular background matching the primary theme color.
- Add `enableCaching: true` and a monospace font family to code blocks in `DiscuzHtmlWidget`.
- Ensure `ThreadSlideShowCarouselWidget` column uses `MainAxisSize.min`.
- Add `hive_registrar.g.dart` to register Hive adapters.

Author: kidozh

lib/hive_registrar.g.dart

@@ -0,0 +1,54 @@
+// Generated by Hive CE
+// Do not modify
+// Check in to version control
+
+import 'package:hive_ce/hive.dart';
+import 'package:discuz_flutter/entity/BlockUser.dart';
+import 'package:discuz_flutter/entity/Discuz.dart';
+import 'package:discuz_flutter/entity/DiscuzAuthentication.dart';
+import 'package:discuz_flutter/entity/Draft.dart';
+import 'package:discuz_flutter/entity/FavoriteForumInDatabase.dart';
+import 'package:discuz_flutter/entity/FavoriteThreadInDatabase.dart';
+import 'package:discuz_flutter/entity/ImageAttachment.dart';
+import 'package:discuz_flutter/entity/Smiley.dart';
+import 'package:discuz_flutter/entity/TrustHost.dart';
+import 'package:discuz_flutter/entity/User.dart';
+import 'package:discuz_flutter/entity/ViewHistory.dart';
+import 'package:discuz_flutter/entity/ViewThreadCache.dart';
+import 'package:discuz_flutter/entity/ViewThreadScrollDistance.dart';
+
+extension HiveRegistrar on HiveInterface {
+  void registerAdapters() {
+    registerAdapter(BlockUserAdapter());
+    registerAdapter(DiscuzAdapter());
+    registerAdapter(DiscuzAuthenticationAdapter());
+    registerAdapter(DraftAdapter());
+    registerAdapter(FavoriteForumInDatabaseAdapter());
+    registerAdapter(FavoriteThreadInDatabaseAdapter());
+    registerAdapter(ImageAttachmentAdapter());
+    registerAdapter(SmileyAdapter());
+    registerAdapter(TrustHostAdapter());
+    registerAdapter(UserAdapter());
+    registerAdapter(ViewHistoryAdapter());
+    registerAdapter(ViewThreadCacheAdapter());
+    registerAdapter(ViewThreadScrollDistanceAdapter());
+  }
+}
+
+extension IsolatedHiveRegistrar on IsolatedHiveInterface {
+  void registerAdapters() {
+    registerAdapter(BlockUserAdapter());
+    registerAdapter(DiscuzAdapter());
+    registerAdapter(DiscuzAuthenticationAdapter());
+    registerAdapter(DraftAdapter());
+    registerAdapter(FavoriteForumInDatabaseAdapter());
+    registerAdapter(FavoriteThreadInDatabaseAdapter());
+    registerAdapter(ImageAttachmentAdapter());
+    registerAdapter(SmileyAdapter());
+    registerAdapter(TrustHostAdapter());
+    registerAdapter(UserAdapter());
+    registerAdapter(ViewHistoryAdapter());
+    registerAdapter(ViewThreadCacheAdapter());
+    registerAdapter(ViewThreadScrollDistanceAdapter());
+  }
+}

lib/page/DrawerPage.dart

@@ -379,7 +379,15 @@ class DrawerState extends State<DrawerStatefulWidget> {
                       elevation: _showUserDetail? 6 : 0,
                       //padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
                       child: ListTile(
-                        leading: Icon(AppPlatformIcons(context).userIncognitoSolid, color: Theme.of(context).colorScheme.onPrimary),
+                        leading: ClipRRect(
+                          borderRadius: BorderRadius.circular(10000.0),
+                          clipBehavior: Clip.antiAlias,
+                          child: Container(
+                            padding: EdgeInsets.all(8),
+                            color: Theme.of(context).colorScheme.onPrimary,
+                            child: Icon(AppPlatformIcons(context).userIncognitoSolid, color: Theme.of(context).colorScheme.primary),
+                          ),
+                        ),
                         title: Text(S.of(context).incognitoTitle, style: TextStyle(color: Theme.of(context).colorScheme.onPrimary)),
                         subtitle: Text(S.of(context).incognitoSubtitle, style: TextStyle(color: Theme.of(context).colorScheme.onPrimary)),
                         trailing: Icon(_showUserDetail? AppPlatformIcons(context).arrowUpRounded: AppPlatformIcons(context).arrowDownRounded, color: Theme.of(context).colorScheme.onPrimary),

lib/page/FavoriteForumPage.dart

@@ -62,6 +62,7 @@ class FavoriteForumState extends State<FavoriteForumStatefulWidget>{
     _user = Provider.of<DiscuzAndUserNotifier>(context, listen: false).user;
     _discuz = Provider.of<DiscuzAndUserNotifier>(context, listen: false).discuz!;
     // check with local data
+    
     _loadDb();
 
   }

lib/widget/DiscuzHtmlWidget.dart

@@ -107,6 +107,7 @@ class DiscuzHtmlWidget extends StatelessWidget {
 
         return HtmlWidget(
           PostTextUtils.getDecodedString(html, useCompactParagraph),
+          enableCaching: true,
           onTapUrl: (url) {
             URLUtils.openURL(context, onSelectTid, url, callback, tid);
             return true;
@@ -157,7 +158,8 @@ class DiscuzHtmlWidget extends StatelessWidget {
                 "background-color" : "#${Theme.of(context).colorScheme.secondaryContainer.value.toRadixString(16).substring(2)}",
                 "color" : "#${Theme.of(context).colorScheme.onSecondaryContainer.value.toRadixString(16).substring(2)}",
                 "padding" : "0.5em",
-                "margin-bottom": "0.1em"
+                "margin-bottom": "0.1em",
+                "font-family": "monospace",
               };
             }
             return null;

lib/widget/ThreadSlideShowCarouselWidget.dart

@@ -241,6 +241,7 @@ class ThreadSlideShowCarouselState extends State<ThreadSlideShowCarouselStateful
 
     return InkWell(
       child: Column(
+        mainAxisSize: MainAxisSize.min,
         children: [
           Container(
             height: slideHeight,