Add web test setup (#597)

* Extract logic from Albums page

- move "albums" page logic to `albums-bloc`
- add types to AlbumCard custom events

* Implement some album-bloc unit-tests

- add libraries for testing
- add album factory
- changes in albums-bloc API

* Add rest of albums-bloc test

Cleanup and remove console logs

* Refactor `isShowContextMenu` writable to derived

web/babel.config.cjs

@@ -0,0 +1,3 @@
+module.exports = {
+	presets: [['@babel/preset-env', { targets: { node: 'current' } }], '@babel/preset-typescript']
+};