feat: support dynaudnorm & webp (#1186)

* feat: support dynaudnorm & webp

* Revert "remove audio_normalization"

This reverts commit 477b59ce89.

* feat: save webp

* mod: strokeWidth

* feat: webp preset

* feat: save webp select qa

* upgrade volume_controller

lib/models/common/audio_normalization.dart

@@ -0,0 +1,10 @@
+enum AudioNormalization {
+  disable('禁用'),
+  // ref https://github.com/KRTirtho/spotube/commit/da10ab2e291d4ba4d3082b9a6ae535639fb8f1b7
+  dynaudnorm('预设 dynaudnorm', 'dynaudnorm=g=5:f=250:r=0.9:p=0.5'),
+  custom('自定义参数');
+
+  final String title;
+  final String param;
+  const AudioNormalization(this.title, [this.param = '']);
+}