Loading failing with missing `releaseTypes`

[QDucasse]

Hello, the latest commit (linked to this PR) breaks album displays when releaseTypes is missing.

can't access property "length", t.releaseTypes is undefined
normalizeAlbum@https://<domain>/assets/index-BMOowmP1.js:57:76003 getFavourites@https://<domain>/assets/index-BMOowmP1.js:57:71698 

I believe it comes from a missing check for releaseTypes existence here.

Falling back to tamland/airsonic-refix:sha-449a226 removes the issue.

Thanks for the work!