Replaygain support for Web Player (#243)

* replaygain!

* resume context

* don't fire both players

* replaygain for jellyfin

* actually remove console.log

---------

Co-authored-by: Jeff <42182408+jeffvli@users.noreply.github.com>
Co-authored-by: jeffvli <jeffvictorli@gmail.com>

src/renderer/api/subsonic/subsonic-normalize.ts

@@ -68,6 +68,7 @@ const normalizeSong = (
         createdAt: item.created,
         discNumber: item.discNumber || 1,
         duration: item.duration || 0,
+        gain: null,
         genres: item.genre
             ? [
                   {
@@ -86,6 +87,7 @@ const normalizeSong = (
         lyrics: null,
         name: item.title,
         path: item.path,
+        peak: null,
         playCount: item?.playCount || 0,
         releaseDate: null,
         releaseYear: item.year ? String(item.year) : null,