Function pauseAll

app/core/store/modules/audio.js:126–132

* Pauses all tracks. Noop when already paused. * * @return Array of IDs of the paused sounds

({ state, dispatch })

     * @return Array of IDs of the paused sounds
     */
    async pauseAll ({ state, dispatch }) {
      const pauses = Object.keys(state.tracks)
        .map(track => dispatch('pauseTrack', track))

      const ids = await Promise.all(pauses)
      return ids.flat()
    },

    /**
     * Stops all tracks and clears current play data.  Removes all