tweaks (#2426)

* opt: danmaku weight

* opt: cache clean

* opt: level img

* opt: play icon

* opt: svg big-vip

* opt: webview ua

* opt: simple dialog

* feat: export vtt

* tweak

* opt: mapIndexed

* feat: more subtitle

* refa: settings page

* feat: codec list options

* drawPath

Signed-off-by: dom <githubaccount56556@proton.me>

* custom dialog option

Signed-off-by: dom <githubaccount56556@proton.me>

* update

Signed-off-by: dom <githubaccount56556@proton.me>

* Revert "drawPath"

This reverts commit e8a4b19f0f.

* opt: _initStreamIndex

* fix: avoid gap

* fix: scale [skip ci]

* fix: hide repost menu not login

* tweaks

Signed-off-by: dom <githubaccount56556@proton.me>

---------

Co-authored-by: dom <githubaccount56556@proton.me>

lib/common/widgets/avatars.dart

@@ -1,5 +1,6 @@
 import 'package:PiliPlus/common/widgets/image/network_img_layer.dart';
 import 'package:PiliPlus/models/model_owner.dart';
+import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
 
 Widget avatars({
@@ -28,19 +29,19 @@ Widget avatars({
       width: offset * users.length + gap,
       child: Stack(
         clipBehavior: .none,
-        children: users.indexed
-            .map(
-              (e) => Positioned(
+        children: users
+            .mapIndexed(
+              (i, e) => Positioned(
                 top: 0,
                 bottom: 0,
                 width: size,
-                left: e.$1 * offset,
+                left: i * offset,
                 child: DecoratedBox(
                   decoration: decoration,
                   child: Padding(
                     padding: const .all(padding),
                     child: NetworkImgLayer(
-                      src: e.$2.face,
+                      src: e.face,
                       width: imgSize,
                       height: imgSize,
                       type: .avatar,