I want a menu where I can manage all my emotes. There's too many emotes, it's cluttered UI, so overall it's just a very non-friendly. It doesn't drive healthy engagement.

So to build out this feature, lets start from the top.

The following is a proposed shelf order:
*The most frequently used shelf.
*Then custom shelves.
*Active channel's shelf.
*Your channel's shelf.
*Then channel-specific shelves.
*Then reward shelves. (StreamWithPride, HyperScapeEmotes, etc)
*Then the global shelf.

This is similar to the current default, but added in custom shelves and prioritizing the active channel's shelf, then your channel's shelf. If a user does not access the emote manager, it basically will display as-is. Custom shelves will allow users to slot in any emote they have access to. 15/20/25 emotes per custom shelf. Custom shelves will act as a sort of "favorite" system.

In the viewer emote manager, we will be presented with a format similar to the Streamer Dashboard emote manager. In the main panel will be the current shelf display, similar to how it will appear when accessed from the chat emote icon. User will see the "Library" as per the dashboard's format as a side panel, in which all emote shelves are also displayed, but a user may drag and drop any emote from here into their custom shelves. This will display channels you are or have been subscribed to as per the subscription management page, allowing a user to access emotes from prior subscriptions for the custom shelves. This allows you to slot emotes from channels they are not currently subscribed to into their custom shelf for later access.

When a user loses a subscription to a channel, the lock that appears when unsubscribed appears on that emote, clicking it pulls the pop-up to resubscribe to that channel, encouraging users to do so when fiscally available to regain access to favored emotes on their custom shelves.

We will need toggles for certain functionalities. Users need to decide whether to display a shelf or not, so in the "Library" section attached to each shelf is a toggle, where unchecking a shelf hides it. (Displaying it in the main panel or not.) A simple on-off toggle for most reward shelves, global, etc. For channel-specific toggles, these will only hide a channel's emotes when you're not actively in that channel.
New subscriptions should also have a setting toggle. This is to set the default of channel-specific toggles you newly received a subscription for to on or off if you have never been subscribed before. (default on)

For user safety, functionality may need a way to remove shelves from ever displaying in the Library, as well as a submenu to manage hidden shelves.