User story: As a user, I want to select from predefined feelings or add my own, so that I can express how I feel more accurately about an art piece.

[aslinedvinsson]

As a user, I want to select from predefined feelings or add my own, so that I can express how I feel more accurately about an art piece.

Acceptance Criteria
Predefined Feelings: Offer a list of common feelings for quick selection.
Custom Feelings: Allow users to add a custom feeling if it’s not listed.
Reuse: Once added, custom feelings are available for future selection by the same user.
The feelings added to the art piece cannot be traced back to a user. The logged-in user can see that others have anonymously added feelings, but they can only view which feelings they themselves have added.