Create Fun Collaborative Examples Like r/place

[krapie]

Description:

Introduce a fun collaborative example similar to Reddit's r/place within the Yorkie project. This example will serve as a pixel-art playground where multiple users can collaborate and create art together.

Why:

Creating a fun and interactive collaborative example like r/place will attract more users to the Yorkie project. It will also allow us to test Yorkie's capabilities in handling a large number of users, real-time interactions, and complex actions happening in the collaborative environment.

This feature will not only showcase the potential of Yorkie but also engage the community in a creative and interactive manner.