Fix landscape reader layout and wrap long settings labels (#640)

* fix: handle mobile landscape safe area #604

* fix: adjust reader toolbars safe area

* fix: adjust multi-image reader layout after orientation change

* fix: item titles not fully displayed

lib/pages/settings/setting_components.dart

@@ -385,17 +385,16 @@ class _SliderSettingState extends State<_SliderSetting> {
                 : appdata.settings.getReaderSetting(
                     widget.comicId!,
                     widget.comicSource!,
-                    widget.settingsIndex,
-                  ))
+                  widget.settingsIndex,
+                ))
             .toDouble();
     return ListTile(
-      title: Row(
-        children: [
-          Text(widget.title),
-          const Spacer(),
-          Text(value.toString(), style: ts.s12),
-        ],
+      title: Text(
+        widget.title,
+        softWrap: true,
+        maxLines: 2,
       ),
+      trailing: Text(value.toString(), style: ts.s12),
       subtitle: Slider(
         value: value,
         onChanged: (value) {