Feat: Image favorites (#126)

* feat: 增加图片收藏

* feat: 主体图片收藏页面实现

* feat: 点击打开大图浏览

* feat: 数据结构变更

* feat: 基本完成

* feat: 翻译与bug修复

* feat: 实机测试和问题修复

* feat: jm导入, pica历史记录nhentai有问题, 一键反转

* fix: 大小写不一致, 一个htManga, 一个htmanga

* feat: 拉取收藏优化

* feat: 改成以ep为准

* feat: 兜底一些可能报错场景

* chore: 没有用到

* feat: 尽量保证和网络收藏顺序一致

* feat: 支持显示热点tag

* feat: 支持双击收藏, 不过此时禁止放大图片

* fix: 自动塞封面逻辑完善, 切换快速收藏图片立刻生效

* Refactor

* fix updateValue

* feat: 双击功能提示

* fix: 被确定取消收藏的才删除

* Refactor ImageFavoritesPage

* translate author

* feat: 功能提示改到dialog中

* fix text editing

* fix text editing

* feat: 功能提示放到邮件或长按菜单中

* fix: 修复tag过滤不生效问题

* Improve image loading

* The default value of quickCollectImage should be false.

* Refactor DragListener

* Refactor ImageFavoriteItem & ImageFavoritePhotoView

* Refactor

* Fix `ImageFavoriteManager.has`

* Fix UI

* Improve UI

---------

Co-authored-by: nyne <me@nyne.dev>

lib/components/message.dart

@@ -5,6 +5,7 @@ void showToast({
   required BuildContext context,
   Widget? icon,
   Widget? trailing,
+  int? seconds,
 }) {
   var newEntry = OverlayEntry(
       builder: (context) => _ToastOverlay(
@@ -17,7 +18,7 @@ void showToast({
 
   state?.addOverlay(newEntry);
 
-  Timer(const Duration(seconds: 2), () => state?.remove(newEntry));
+  Timer(Duration(seconds: seconds ?? 2), () => state?.remove(newEntry));
 }
 
 class _ToastOverlay extends StatelessWidget {
@@ -48,7 +49,8 @@ class _ToastOverlay extends StatelessWidget {
                 color: Theme.of(context).colorScheme.onInverseSurface),
             child: IntrinsicWidth(
               child: Container(
-                padding: const EdgeInsets.symmetric(vertical: 6, horizontal: 16),
+                padding:
+                    const EdgeInsets.symmetric(vertical: 6, horizontal: 16),
                 constraints: BoxConstraints(
                   maxWidth: context.width - 32,
                 ),
@@ -241,13 +243,13 @@ LoadingDialogController showLoadingDialog(BuildContext context,
 class ContentDialog extends StatelessWidget {
   const ContentDialog({
     super.key,
-    required this.title,
+    this.title, // 如果不传 title 将不会展示
     required this.content,
     this.dismissible = true,
     this.actions = const [],
   });
 
-  final String title;
+  final String? title;
 
   final Widget content;
 
@@ -261,14 +263,16 @@ class ContentDialog extends StatelessWidget {
       mainAxisSize: MainAxisSize.min,
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
-        Appbar(
-          leading: IconButton(
-            icon: const Icon(Icons.close),
-            onPressed: dismissible ? context.pop : null,
-          ),
-          title: Text(title),
-          backgroundColor: Colors.transparent,
-        ),
+        title != null
+            ? Appbar(
+                leading: IconButton(
+                  icon: const Icon(Icons.close),
+                  onPressed: dismissible ? context.pop : null,
+                ),
+                title: Text(title!),
+                backgroundColor: Colors.transparent,
+              )
+            : const SizedBox.shrink(),
         this.content,
         const SizedBox(height: 16),
         Row(
@@ -360,7 +364,7 @@ Future<void> showInputDialog({
                   } else {
                     result = futureOr;
                   }
-                  if(result == null) {
+                  if (result == null) {
                     context.pop();
                   } else {
                     setState(() => error = result.toString());