Daily activity hits a new high, review Farcaster's highlights in April: open protocol, social layer and FarFi

1. Growth of the Farcaster ecosystem: The article first introduces the growth of the Farcaster ecosystem in April, including the number of daily active users reaching a new high, and its importance in the crypto world.
2. Updates on the Farcaster protocol and the main client Warpcast: The article details the Actions feature of the Farcaster protocol, the social games developed based on this feature, and Warpcast's efforts to improve the user experience.
3. Development of third-party clients: The article discusses the development of Farcaster as a third-party client of the open protocol, including nook, Phaver, Fir