Feature: Cards audio

[DainWs]

The feature is to play a sound when placing, hitting, or killing a card.

The game should allow the customization of each card's sounds individually.

As long as the sounds do not exceed 2 MB.

Note: You should think of sounds as "Text" and "Translatables," and handle them less in the backend, as the frontend will be responsible for translating and playing the sounds.

• Create frontend system to allow audio customization.
• For custom audio search, the audio filename must follow this format: <card-id>_on_[put|damage|death].mp3
• Update Code to implement this feature.
• Provide some examples.